Posterboard Definition
pōstər-bôrd
noun
Cardboard with an appropriate stiffness and thickness for use in making posters.
American Heritage
Synonyms:
- poster board
- paperboard
Other Word Forms of Posterboard
Noun
Singular:
posterboard
Plural:
posterboardsPosterboard Is Also Mentioned In
Find Similar Words
Find similar words to posterboard using the buttons below.