Cercarle

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Cercaria \Cer*ca"ri*a\, n.; pl. {Cercarle} [NL., fr. Gr. ke`rkos
     tail.] (Zool.)
     The larval form of a trematode worm having the shape of a
     tadpole, with its body terminated by a tail-like appendage.
     [1913 Webster]