poster board

or poster·board

noun

1. a thick, fairly stiff cardboard composed of layers of paper or paper pulp compressed together and typically used to support displays.

adjective

1. of, relating to, or made of poster board.

Word History and Origins

Origin of poster board¹

First recorded in 1900–05

Example Sentences

Later, he scrawls "Hitler" on a piece of poster board in the library under the question, "Who is your favorite author?"

From The Daily Beast

While LaMarr was not there when they shot the scene, he did see a test where they shot the goop onto a poster board.

From The Daily Beast

So, too, are the poster board and Sharpie signs left with dead bodies.

From The Daily Beast

The target was a poster board of an anatomically correct gentleman bending over.

From The Daily Beast