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.
The finished device generates pulses below 50 femtoseconds, uses only five components, and occupies just a few square centimeters. Neetika Walter, Interesting Engineering, 6 Nov. 2025 Record the distance in centimeters. Rikkilynn Shields Hannigan, Health, 30 Oct. 2025 O’Riordan’s own experience underscored this fact; when chemotherapy eliminated her ductal tumor entirely there were still 13 centimeters of lobular cancer left when doctors examined her tissue after a mastectomy. Melissa Fleur Afshar, MSNBC Newsweek, 30 Oct. 2025 The prototype drilled through ice samples about 8 inches (20 centimeters) long under vacuum and cryogenic conditions during laboratory experiments, and at greater depths in field tests in the Alps and Arctic, reaching depths of more than a meter in snow. Samantha Mathewson, Space.com, 30 Oct. 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 12 Nov. 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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