who's who English

Meaning who's who meaning

What does who's who mean?

who's who noun

— (countable, sometimes, capitalized) A publication containing biographies of well-known or important people.

— (countable) A list of notable, famous, or upper-class people.

— (uncountable) Collectively, the elite class.

— (countable) A person appearing in a Who's Who publication.

— (countable) A celebrity or famous person, someone likely to be in such a publication.

— publication containing biographies of well-known or important people