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prototroch

noun
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pro·​to·​troch | \ ˈprōtə‧ˌträk \
plural -s

Definition of prototroch

: the ciliated band or ring characteristic of trochophore larvae

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Other Words from prototroch

prototrochal \ prōtä‧trəkəl \ adjective

History and Etymology for prototroch

prot- + -troch

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Cite this Entry

“Prototroch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prototroch. Accessed 21 Feb. 2020.

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