hemocoel

noun
he·​mo·​coel | \ ˈhē-mə-ˌsēl How to pronounce hemocoel (audio) \

Definition of hemocoel

: a body cavity (as in arthropods or some mollusks) that contains blood or hemolymph and functions as part of the circulatory system

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Examples of hemocoel in a Sentence

Recent Examples on the Web But the digestive system—which is unusually extensive in sea spiders, running down each leg—was contracting in waves, moving food in the gut as well as blood in the surrounding hemocoel cavity, the spider equivalent of veins and arteries. Katie Langin, Science | AAAS, "Meet the only animal known to pump blood with its guts," 10 July 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'hemocoel.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of hemocoel

1839, in the meaning defined above

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The first known use of hemocoel was in 1839

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Cite this Entry

“Hemocoel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hemocoel. Accessed 7 Aug. 2020.

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More Definitions for hemocoel

hemocoel

noun
he·​mo·​coel
variants: also hemocoele or chiefly British haemocoele \ ˈhē-​mə-​ˌsēl How to pronounce haemocoele (audio) \

Medical Definition of hemocoel

: a body cavity (as in arthropods or some mollusks) that normally contains blood and functions as part of the circulatory system

Other Words from hemocoel

hemocoelic or chiefly British haemocoelic \ ˌhē-​mə-​ˈsē-​lik How to pronounce haemocoelic (audio) \ adjective

More from Merriam-Webster on hemocoel

Britannica.com: Encyclopedia article about hemocoel

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