poster boy

1. 1.

   a male poster child

   Broaderposter child

Questions about poster boy

What does poster boy mean?

poster boy means "a male poster child".

Is poster boy a common word?

poster boy is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.