: 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
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Make sure to check the blackboards for excellent daily specials, which often rely on seasonal, local ingredients. Claudia Alarcón, Forbes.com, 28 July 2026 The contest doesn’t really work as a direct marketing tool because schools already have blackboards. ABC News, 24 July 2026 Neat writing on large and small blackboards displays the cheese names, origins, and prices. Olivia Potts, Longreads, 28 May 2026 Those prices were to be listed on the blackboard. Tim Dunn, Boston Herald, 22 Apr. 2026 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 30 Jul. 2026.

Kids Definition

blackboard

noun

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