used before a singular noun to mean one of a group, when it is not a particular one
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
used to join words or parts of a sentence that go together
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
a living organism characterized by voluntary movement
From this reading ANIMAL HEAT.
make a request or demand for something to somebody
From this reading I ask next.
used with a past participle to form the passive, or with -ing for continuous tenses
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
used to introduce something that contrasts with what came before
From this reading But what do people make fires for?
carbonnounUS /ˈkɑːrbən/
an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
move toward, travel toward something or somebody or approach something or somebody
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
used to form questions and negatives, and to give emphasis
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
-ing form of “do” — engage in
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
start firing a weapon
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
firesnounUS /ˈfaɪərz/
plural of “fire” — the event of something burning (often destructive)
From this reading But what do people make fires for?
intended to be given to, or used by, somebody
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
inflected form of “get” — come into the possession of something concrete or abstract
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
haveauxiliary verbUS /hæv/
used with a past participle to form the perfect tenses
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
a form of energy that is transferred by a difference in temperature
From this reading ANIMAL HEAT.
cause to continue in a certain state, position, or activity; e.g., “keep clean”
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
hydrogennounUS /ˈhaɪdrədʒən/
a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
the person speaking or writing, as the subject of the verb
From this reading I ask next.
a thing, animal, or idea already mentioned
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
used when the thing doing the action is also its object
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
engage in
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
used to say something is necessary, or almost certainly true
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
not ever; at no time in the past or future
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
immediately following in time or order
From this reading I ask next.
in the historical present; at this point in the narration of a series of past events
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
belonging to, or connected with, somebody or something
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
oxygennounUS /ˈɑːksədʒən/
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
(plural) any group of human beings (men or women or children) collectively
From this reading But what do people make fires for?
an anticipated outcome that is intended or that guides your planned actions
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
respirationnounUS /ˌrespərˈeɪʃən/
the metabolic processes whereby certain organisms obtain energy from organic molecules
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
Something that is kept or meant to be kept unknown or unseen by others.
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
sinceprepositionUS /sɪns/
from a time in the past until now
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
for that reason; with the result that
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
express a supposition
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
used before a noun that is already known, already mentioned, or the only one of its kind
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
subsequently or soon afterward (often used as sentence connectors)
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
the people, animals, or things already mentioned, as the subject
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
used before the base form of a verb to make the infinitive
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
in contact with each other or in proximity
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
unitesverbUS /juːˈnaɪts/
third-person singular of “unite” — act in concert or unite in a common purpose or belief
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
UnquestionablyadverbUS /ənˈkwestʃənəbli/
without question
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
the speaker and others, as the object of a verb or preposition
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
the speaker together with one or more other people
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
used to ask for information about something
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
inside; before a period of time has passed
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?
not having, not using, or not accompanied by
From this reading Unquestionably it must be to make a fire, since they never come together without doing so.
the person or people being spoken to
From this reading Now, then, we have got hold of the secret of respiration; the _oxygen_ within us unites itself to the _hydrogen_ and _carbon._ And for what purpose, do you suppose?