- appendicularia
- nounfree-swimming tadpole-shaped pelagic tunicate resembling larvae of other tunicates• Hypernyms: ↑tunicate, ↑urochordate, ↑urochord• Member Holonyms: ↑genus Appendicularia
* * *
Appendicularia /a-pən-dik-ū-lārˈi-ə/nounA genus of ascidians that retains the larval vertebrate characteristics which are lost in the more or less degenerate sea-squirtsORIGIN: NL; see ↑appendix• • •appendiculārˈian noun and adjective
Useful english dictionary. 2012.