carapace

noun

car·​a·​pace ˈker-ə-ˌpās How to pronounce carapace (audio)
ˈka-rə-
Synonyms of carapacenext
1
: a bony or chitinous case or shield covering the back or part of the back of an animal (such as a turtle or crab)
2
: a protective, decorative, or disguising shell
The carapace of reserve he built around himself …M. M. Mintz

Examples of carapace 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.
Time draws these kids osmotically through a membrane, turning them into things like us, adults captured by the brittle carapaces of our egos. Literary Hub, 10 Feb. 2026 Stick with the shell not just for a more affordable option but because the outer carapace contains lots of flavors and can be used to create a fish broth. Alexandra Emanuelli, Southern Living, 22 Dec. 2025 Also in the Tuamotus, on the atoll of Tikehau, divers head out to Tuheiava Pass with Tikehau Diving for regular sightings of mantas at a cleaning station (pinnacles that draw large fish to have their gills, teeth, and carapaces cleaned by smaller ones). Terry Ward, AFAR Media, 11 Sep. 2025 The carapace, or hard exterior, is smooth and without small hairs, according to the study. Irene Wright, Miami Herald, 25 Aug. 2025 See All Example Sentences for carapace

Word History

Etymology

French, from Spanish carapacho

First Known Use

1836, in the meaning defined at sense 1

Time Traveler
The first known use of carapace was in 1836

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Cite this Entry

“Carapace.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/carapace. Accessed 21 Feb. 2026.

Kids Definition

carapace

noun
car·​a·​pace ˈkar-ə-ˌpās How to pronounce carapace (audio)
: a bony or horny case or shield covering all or part of the back of an animal (as a turtle)

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