cinder block

noun

: a hollow rectangular building block made of cement and coal cinders

Examples of cinder block 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.
My calves turned into dense, heavy cinder blocks. Dimity McDowell, Time, 24 Feb. 2026 New recruits were asked to perform various exercises in freezing cold weather while holding a 70-pound cinder block, the Daily Iowan reported. Lucia Cheng, Des Moines Register, 20 Feb. 2026 This raised garden bed is made of cinder blocks covered with stucco and finished to look like concrete. Leanne Potts, Better Homes & Gardens, 10 Feb. 2026 This Kings is for those who love cement cinder blocks and concrete. Fort Worth Star-Telegram, 27 Jan. 2026 See All Example Sentences for cinder block

Word History

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of cinder block was in 1922

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Cite this Entry

“Cinder block.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cinder%20block. Accessed 27 Feb. 2026.

Kids Definition

cinder block

noun
: a building block made of cement and coal cinders
Last Updated: - Updated example sentences
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