Want to find out what does the word one mean? We gathered all the possible definitions of the word one on our website. Our definition dictionary is updated all the time with new definitions and is ready to help you.
one
Part of speech: NounThe first number used in counting by units; the sign representing it, as 1 or I; a single person or thing.
Part of speech: PronounA certain person or thing considered indefinitely; anybody; as, one must take care.
Part of speech: AdjectiveSingle in number; united; as, they answered with one voice; individual; a certain; as, one Henry; the same.
Usage examples "one":