hydrocoele

noun

hy·​dro·​coele
variants or hydrocoel
ˈ⸗⸗+ˌsēl
plural -s
: the water-vascular system of an echinoderm or the pouch or cavity in the embryo from which it develops

Word History

Etymology

hydr- + -coele

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Cite this Entry

“Hydrocoele.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hydrocoele. Accessed 5 Jun. 2023.

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