one
adjective(one)
(informal) very; used informally as an intensifier
Examples:
That is one fine dog.
one
adjective(one)
having the indivisible character of a unit
Examples:
Spoke with one voice.
one
adjective(one)
used of a single unit or thing; not two or more
one
noun(one)
the smallest whole number or a numeral representing this number
Examples:
He has the one but will need a two and three to go with it.
They had lunch at one.
one
adjective(one)
eminent beyond or above comparison
Examples:
She's one girl in a million.
The one and only Muhammad Ali.
one
noun(one)
a single person or thing
Examples:
He is the best one.
This is the one I ordered.
one
adjective(one)
being a single entity made by combining separate components
Examples:
Three chemicals combining into one solution.
one
adjective(one)
indefinite in time or position
Examples:
He will come one day.
One place or another.
one
adjective(one)
of the same kind or quality
Examples:
Two animals of one species.