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 81- x 60-centimeter (32- x 24-inch) painting, which is signed in the upper-left corner of the canvas, will be auctioned on October 24. Billy Stockwell, CNN Money, 19 Sep. 2025 With this method, the researchers produced clear mid-infrared images with a depth of field greater than 35 centimeters and a field of view wider than 6 centimeters. Aamir Khollam, Interesting Engineering, 19 Sep. 2025 The VideoDisc player spun the 30-centimeter disc at a constant 450 rpm. Allison Marsh, IEEE Spectrum, 17 Sep. 2025 But microwaves are much longer in wavelength, at around 10 centimeters (a few inches), and so the light can’t pass through the holes. Ethan Siegel, Big Think, 12 Sep. 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 22 Sep. 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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