used before a singular noun to mean one of a group, when it is not a particular one
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
the part of the day between noon and evening
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
touching and pressing; in opposition to
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
the form of “a” used before a word that begins with a vowel sound
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
used to join words or parts of a sentence that go together
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
areauxiliary verbUS /ɑːr/
the form of “be” used with you, we, they, or a plural noun
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
at the same time that; because; in the way that
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
in or near a particular place or position
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
in or to or toward a former location
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
installation from which a military force initiates operations
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
beenauxiliary verbUS /bɪn/
the past participle of “be”
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
a small piece or quantity of something
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
bricksnounUS /brɪks/
plural of “brick” — rectangular block of clay baked by the sun or in a kiln; used as a building or paving material
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
used to introduce something that contrasts with what came before
From this reading The voices were low but distinct.
events that provide the generative force that is the origin of something
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
chimneynounUS /ˈtʃɪmni/
a vertical flue that provides a path through which smoke from a fire is carried away through the wall or roof of a building
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
completedadjectiveUS /kəmˈpliːtəd/
successfully completed or brought to an end
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
a place off to the side of an area
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
a pair who associate with one another
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
education imparted in a series of lessons or meetings
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
dabs
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
the time during which someone's life continues
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
deck-housenoun
a superstructure on the upper deck of a ship
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
distinctadjectiveUS /dɪˈstɪŋkt/
(often followed by “from”) not alike; different in nature or quality
From this reading The voices were low but distinct.
a member of the genus Canis (probably descended from the common wolf) that has been domesticated by man since prehistoric times; occurs in many breeds
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
every one of two or more people or things, taken separately
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
plural of “event” — something that happens at a given place and time
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
plural of “foot” — the part of the leg of a human being below the ankle joint
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
a quantifier that can be used with count nouns and is often preceded by “a”; a small but indefinite number
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
start firing a weapon
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
firstadjectiveUS /fɜːrst/
preceding all others in time or space or degree
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
intended to be given to, or used by, somebody
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
at or to or toward the front
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
foundationnounUS /faʊnˈdeɪʃən/
the basis on which something is grounded
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
showing where something starts, or who sent it
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
GALLEYnounUS /ˈɡæli/
a large medieval vessel with a single deck propelled by sails and oars with guns at stern and prow; a complement of 1,000 men; used mainly in the Mediterranean for war and trading
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
the act of departing
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
hadauxiliary verbUS /hæd/
the past form of “have”, used to form the past perfect
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
past form of “happen” — come to pass
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
detected or perceived by the sense of hearing
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
the person speaking or writing, as the subject of the verb
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
on condition that; in the event that
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
inside something, or within a place, period, or state
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
a single distinct event
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
a thing, animal, or idea already mentioned
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
and nothing more
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
knotsnounUS /nɑːts/
plural of “knot” — a tight cluster of people or things
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
happening at a time subsequent to a reference time
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
the literary culture
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
less than normal in degree or intensity or amount
From this reading The voices were low but distinct.
an adult person who is male (as opposed to a woman)
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
one of the twelve divisions of the calendar year
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
mortarnounUS /ˈmɔːrtər/
a muzzle-loading high-angle gun with a short barrel that fires shells at high elevations for a short range
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
belonging to the person speaking
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
narrativenounUS /ˈnærətɪv/
a message that tells the particulars of an act or occurrence or course of events; presented in writing or drama or cinema or as a radio or television program
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
absolutely essential
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
belonging to, or connected with, somebody or something
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
touching and supported by a surface
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
used to mean any person in general, including the speaker
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
and nothing more
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
belonging to the speaker and others
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
not allowed to continue to bat or run
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
relating to or being on or near the outer side or limit
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
something determined in relation to something that includes it
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
by chance
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
a place (seaport or airport) where people and merchandise can enter or leave a country
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
practising
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
an anticipated outcome that is intended or that guides your planned actions
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
in accordance with truth or fact or reality
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
To recall to mind.
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
a strong line
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
rescued; especially from the power and consequences of sin
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
a division of an ocean or a large body of salt water partially enclosed by land
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
give a certain impression or have a certain outward aspect
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
an instance of visual perception
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
being or characteristic of a single thing or person
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
(photography) the act of assuming a certain position (as for a photograph or portrait)
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
for that reason; with the result that
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
splicesnounUS /ˈsplaɪsɪz/
plural of “splice” — a junction where two things (as paper or film or magnetic tape) have been joined together
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
a message that tells the particulars of an act or occurrence or course of events; presented in writing or drama or cinema or as a radio or television program
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
being definitely out of the ordinary and unexpected; slightly odd or even a bit weird
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
structurenounUS /ˈstrʌktʃər/
a thing constructed; a complex entity constructed of many parts
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
subtleadjectiveUS /ˈsʌtəl/
difficult to detect or grasp by the mind or analyze
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
great in vertical dimension; high in stature
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
used to introduce what somebody said, thought, or felt
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
used before a noun that is already known, already mentioned, or the only one of its kind
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
used for a person or thing that is near, or that has just been mentioned
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
used before the base form of a verb to make the infinitive
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
trivialadjectiveUS /ˈtrɪviəl/
(informal) small and of little importance
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
unimportantadjectiveUS /ənɪmˈpɔːrtənt/
not important
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
plural of “voice” — the distinctive quality or pitch or condition of a person's speech
From this reading The voices were low but distinct.
an act of traveling by water
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.
wasauxiliary verbUS /wɑːz/
the past form of “be” used with I, he, she, it, or a singular noun
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
look attentively
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
the speaker together with one or more other people
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
wereauxiliary verbUS /wɜːr/
the past form of “be” used with you, we, they, or a plural noun
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
used to ask for information about something
From this reading I was only a couple of feet from the corner, so of course I heard what was going on just out of sight.
at the time that
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
in the company of; together with
From this reading In the first dog watch one afternoon, when we were a few days out of port, I was sitting with my back against the forward deck-house, practising splices and knots with a bit of rope that I had saved for the purpose.
set down in writing in any of various ways
From this reading I later had cause to remember each trivial incident as if it had been written in letters of fire.
but in spite of that
From this reading THE MAN OUTSIDE THE GALLEY Strange events happened in our first month at sea--events so subtle as perhaps to seem an unimportant part of this narrative of a strange voyage, yet really as necessary to the foundation of the story as the single bricks and the single dabs of mortar at the base of a tall chimney are necessary to the completed structure.