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centimeter

noun

cen·​ti·​me·​ter ˈsen-tə-ˌmē-tər How to pronounce centimeter (audio) ˈsän- How to pronounce centimeter (audio)
: a unit of length equal to 1/100 meter see Metric System Table

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In the metric system, which is used in most countries of the world, each basic unit of measure of length, area, or volume can be divided into centimeters. A meter consists of 100 centimeters, a square meter consists of 10,000 square centimeters, and a cubic meter consists of 1,000,000 cubic centimeters.

Examples of centimeter 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.
O’Brien had to go for an X-ray and a CT scan, which revealed a two-centimeter shard of glass in her stomach. Alyce Collins, MSNBC Newsweek, 29 Nov. 2025 Measure using a ruler — or even the short side of a credit card — to make sure that dense foods like stuffing and sweet potatoes reach a depth of no more than 2 inches (5 centimeters) to allow for quick and complete cooling in the refrigerator. Jonel Aleccia, Fortune, 27 Nov. 2025 And Daniel’s just been so brilliant and trusting in this and kind of explorative that a 15 centimeter puppet can portray one of the most crucial moments of the entire show. Baz Bamigboye, Deadline, 25 Nov. 2025 Biggs and her collaborators had also recorded white puffy clouds at its summit, and the ground at the volcano had risen a few centimeters. Stephanie Pappas, Scientific American, 24 Nov. 2025 See All Example Sentences for centimeter

Word History

First Known Use

1794, in the meaning defined above

Time Traveler
The first known use of centimeter was in 1794

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Cite this Entry

“Centimeter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/centimeter. Accessed 3 Dec. 2025.

Kids Definition

centimeter

noun
cen·​ti·​me·​ter ˈsent-ə-ˌmēt-ər How to pronounce centimeter (audio) ˈsänt- How to pronounce centimeter (audio)
: a unit of length equal to ¹⁄₁₀₀ meter see metric system

Medical Definition

centimeter

noun
cen·​ti·​me·​ter
variants or chiefly British centimetre
: a unit of length equal to ¹/₁₀₀ meter

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