posterboard

noun — 3 senses

posterboard

noun

Etymology From poster + board.

1

Cardboard material suitable for making posters.

  • I used a piece of posterboard for my project.
2

A piece of such material.

  • I used the posterboard for my project.
3

Business, Marketing Direct A flyer printed on stiff cardboard, approximately 8.5 by 11 inches, mailed flat.

  • They sent me a nice posterboard on the new product.

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.