: a conical pointed projection (such as a small tooth)
Examples of denticle in a Sentence
Recent Examples on the WebIn addition to their barbs, some stingrays have large, thorny, scale-like denticles that provide passive protection, says Chris Martinez, a fish biologist at the University of California, Irvine, who studies stingray morphology.—Katharine Gammon, Smithsonian Magazine, 21 June 2024 Perhaps the next stage of research should be to determine how sharks keep their denticles clean.—The Physics Arxiv Blog, Discover Magazine, 26 Mar. 2024 The denticles in shark skin can flex at angles more than 40 degrees from its body—but only in the direction of reversing flow (i.e., from tail to nose).—Jennifer Ouellette, Ars Technica, 6 July 2023 Unlike the typical scales found on bony fishes, which are thin and overlapping, dermal denticles are hard and tooth-like in structure.—Melissa Cristina Márquez, Forbes, 17 July 2023 See all Example Sentences for denticle
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'denticle.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
Etymology
Middle English, from Latin denticulus, diminutive of dent-, dens
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