Bible Dictionaries
Cercaria

Webster's Dictionary

(n.) The larval form of a trematode worm having the shape of a tadpole, with its body terminated by a tail-like appendage.

Bibliography Information
Webster, Noah. Entry for 'Cercaria'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​c/cercaria.html. 1828.