Meaning of posterboard | Babel Free

Definitions

1. Cardboard material suitable for making posters.
   uncountable
2. A piece of such material.
   countable, uncountable
3. A flyer printed on stiff cardboard, approximately 8.5 by 11 inches, mailed flat.
   countable, direct, uncountable

Examples

“I used a piece of posterboard for my project.”

“I used the posterboard for my project.”

“They sent me a nice posterboard on the new product.”

CEFR level