denticle

noun

den·​ti·​cle ˈden-ti-kəl How to pronounce denticle (audio)
: a conical pointed projection (such as a small tooth)

Examples of denticle in a Sentence

Recent Examples on the Web
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Researchers believe those denticles in the upper and lower jaws likely rubbed together to grind food. Ryan Brennan, Charlotte Observer, 6 Mar. 2026 Researchers believe the denticles in the upper and lower jaws likely rubbed together to grind food. Ryan Brennan, Kansas City Star, 6 Mar. 2026 The lower jaw twisted outward, and the inner jaw contained small grinding teeth called denticles. Ryan Brennan, Miami Herald, 6 Mar. 2026 One 2019 study assessed the effects of pH on shark skin denticles, specialized, scale-like structures embedded in shark skin made up of the same material as their teeth that aid sharks’ hydrodynamic and efficient movement through the water. Lauren Leffer, Popular Science, 27 Aug. 2025 See All Example Sentences for denticle

Word History

Etymology

Middle English, from Latin denticulus, diminutive of dent-, dens

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of denticle was in the 14th century

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Cite this Entry

“Denticle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/denticle. Accessed 29 Mar. 2026.

Medical Definition

denticle

noun
den·​ti·​cle ˈdent-i-kəl How to pronounce denticle (audio)

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