one

Used to briefly refer to a noun phrase understood by context

A joke or amusing anecdote.

Did you hear the one about the agnostic dyslexic insomniac?

A question.

You already know, so you can answer that one yourselves

An alcoholic drink, especially a pint or can of beer.

I had a quick one after work

There’s nothing better than drinking a cold one when the weather’s boiling outside

A person or thing (having some specified characteristic or attribute).

Now, he's a curious one.

Well, well, well, it seems the silent one does have a voice, after all.

(colloquial)A particularly special or compatible person or thing.

I knew as soon I met him that John was the one for me and we were married within a month.

That car's the one — I'll buy it.

Used to briefly refer to a noun phrase understood by context

One o'clock, either a.m. or p.m.

One run scored by hitting the ball and running between the wickets; a single.

The identity element with respect to multiplication in a ring.

едини́цаjediníca

Used to briefly refer to a noun phrase understood by context

An act of sexual intercourse.

Just a quick one before work