chalkboard

American  

[chawk-bawrd, -bohrd] / ˈtʃɔkˌbɔrd, -ˌboʊrd /

noun

1. a blackboard, especially a green or other light-colored one.

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chalkboard British  

/ ˈtʃɔːkˌbɔːd /

noun

1. Also called (in Britain and certain other countries): blackboard.  a hard or rigid surface made of a smooth usually dark substance, used for writing or drawing on with chalk, esp in teaching

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Etymology

Origin of chalkboard

An Americanism dating back to 1935–40; chalk + board

Example Sentences

In the bathroom, a chalkboard panel against the door invites visitors to vote for their favorite room via a tally system.

From Los Angeles Times

I check out the chalkboards and realize that one has rules for debate.

From Literature

Desks pushed to the wall, a few chairs, and a chalkboard on wheels.

From Literature

I was reading a chalkboard menu, when someone spoke over my shoulder.

From The Wall Street Journal

She said it is “like nails on a chalkboard to hear people constantly referring to the Palisades as a war zone.”

From Los Angeles Times