blackboard

noun

black·​board ˈblak-ˌbȯrd How to pronounce blackboard (audio)
: a hard smooth usually dark surface used especially in a classroom for writing or drawing on with chalk

Examples of blackboard in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Krenn and his fellow doctoral students had spent months gathering around the blackboard, doodling various setups and debating the theory. Quanta Magazine, 30 Apr. 2025 For every old blackboard there are now hundreds of new electronic computers. Kristan Hawkins, Newsweek, 6 Feb. 2025 Part of the blackboard has remained untouched since 1930. Somayeh Malekian, ABC News, 14 Mar. 2025 The light fixtures were salvaged from a local school; a blackboard had been used to make tiles for the shower. Amanda Petrusich, New Yorker, 14 Apr. 2025 See All Example Sentences for blackboard

Word History

First Known Use

1739, in the meaning defined above

Time Traveler
The first known use of blackboard was in 1739

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Cite this Entry

“Blackboard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blackboard. Accessed 28 May. 2025.

Kids Definition

blackboard

noun
black·​board ˈblak-ˌbō(ə)rd How to pronounce blackboard (audio)
-ˌbȯ(ə)rd

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