used before a singular noun to mean one of a group, when it is not a particular one
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
(quantifier) used with either mass or count nouns to indicate the whole number or amount of or every one of a class
From this reading Great walls of verdant forest lined all the banks and islands before us.
the form of “a” used before a word that begins with a vowel sound
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
used to join words or parts of a sentence that go together
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
anglenounUS /ˈæŋɡəl/
the space between two lines or planes that intersect; the inclination of one line to another; measured in degrees or radians
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
past form of “appear” — give a certain impression or have a certain outward aspect
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
Arinos
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
Ariranha
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
in or near a particular place or position
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
English botanist who accompanied Captain Cook on his first voyage to the Pacific Ocean (1743-1820)
From this reading Great walls of verdant forest lined all the banks and islands before us.
earlier than; in front of
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
in the space, time, or range separating two things
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
on the far side of; further than
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
the two together, not just one
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
temporary living quarters specially built by the army for soldiers
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
CuriouslyadverbUS /ˈkjʊriəsli/
in a manner differing from the usual or expected
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
the time during which someone's life continues
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
without deviation
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
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 The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
every one of two or more people or things, taken separately
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
Elfrida
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
an adequate quantity; a quantity that is large enough to achieve a purpose
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
something that provides access (to get in or get out)
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
to a distinctly greater extent or degree than is common
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
be engaged in a fight; carry on a fight
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
the trees and other plants in a large densely wooded area
From this reading Great walls of verdant forest lined all the banks and islands before us.
showing where something starts, or who sent it
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
Christian martyr; patron saint of England; hero of the legend of Saint George and the Dragon in which he slew a dragon and saved a princess (?-303)
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
relatively large in size or number or extent; larger than others of its kind
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
unusually great in size or amount or degree or especially extent or scope
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
unusually great in size or amount or degree or especially extent or scope
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
impressiveadjectiveUS /ˌɪmˈpresɪv/
making a strong or vivid impression
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
inside something, or within a place, period, or state
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
of or relating to or characteristic of India or the East Indies or their peoples or languages or cultures
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
a land mass (smaller than a continent) that is surrounded by water
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
plural of “island” — a land mass (smaller than a continent) that is surrounded by water
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
JunctionnounUS /ˈdʒʌŋkʃən/
the place where two or more things come together
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
Juruena
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
a body of (usually fresh) water surrounded by land
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
Landor
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
linedadjectiveUS /laɪnd/
bordered by a line of things
From this reading Great walls of verdant forest lined all the banks and islands before us.
primarily temporal sense; being or indicating a relatively great or greater than average duration or passage of time or a duration as specified
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
a formally arranged gathering
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
inflected form of “meet” — come together
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
used to form the superlative
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
make or become more narrow or restricted
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
NavigationnounUS /ˈnævəˈɡeɪʃən/
the guidance of ships or airplanes from place to place
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
belonging to, or connected with, somebody or something
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
(used especially of persons) having lived for a relatively long time or attained a specific age
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
touching and supported by a surface
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
being directly across from each other; facing
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
not the same one or ones already mentioned or implied
From this reading The islands resembled each other in size.
parallelnounUS /ˈperəlel/
something having the property of being analogous to something else
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
a geometric element that has position but no extension
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
resembledverbUS /rɪˈzembəld/
past form of “resemble” — appear like; be similar or bear a likeness to
From this reading The islands resembled each other in size.
RexnounUS /reks/
a male sovereign; ruler of a kingdom
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
RiversnounUS /ˈrɪvərz/
plural of “river” — a large natural stream of water (larger than a creek)
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
the physical magnitude of something (how big it is)
From this reading The islands resembled each other in size.
SnakenounUS /sneɪk/
limbless scaly elongate reptile; some are venomous
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
a point located with respect to surface features of some region
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
distribute or disperse widely
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
Maintained an upright posture.
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
a natural body of running water flowing on or under the earth
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
streamsnounUS /striːmz/
plural of “stream” — a natural body of running water flowing on or under the earth
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
Sucuriu
Dictionary entry pending editorial verification. Tap Listen to hear the word.
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
causing fear or dread or terror
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
used before a noun that is already known, already mentioned, or the only one of its kind
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
used before the base form of a verb to make the infinitive
From this reading Curiously enough, both in the Arinos and in the Juruena two long narrow islands appeared parallel to the banks of each stream.
the cardinal number that is the sum of one and one or a numeral representing this number
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
the speaker and others, as the object of a verb or preposition
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
verdantadjectiveUS /ˈvɜːrdənt/
characterized by abundance of verdure
From this reading Great walls of verdant forest lined all the banks and islands before us.
plural of “wall” — an architectural partition with a height and length greater than its thickness; used to divide or enclose an area or to support another structure
From this reading Great walls of verdant forest lined all the banks and islands before us.
wasauxiliary verbUS /wɑːz/
the past form of “be” used with I, he, she, it, or a singular noun
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
the speaker together with one or more other people
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
wereauxiliary verbUS /wɜːr/
the past form of “be” used with you, we, they, or a plural noun
From this reading The immense lake was spread before us, and beyond were the two great rivers meeting at an angle.
in or at the place that
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.
used to introduce a clause giving more about a thing just mentioned
From this reading The Point of Junction of the Arinos and Juruena Rivers--Elfrida Landor Island--Terrible Days of Navigation--Immense Islands--An Old Indian Camp--A Fight between a Dog and an _Ariranha_--George Rex Island--A Huge _Sucuriu_ Snake THE spot where the two great rivers met was most impressive, especially from the island on which we stood, directly opposite the entrance of the two streams.