Search Result for "entoproct": 
Wordnet 3.0

NOUN (1)

1. any of various moss-like aquatic animals usually forming branching colonies; each polyp having a both mouth and anus within a closed ring of tentacles; 



WordNet (r) 3.0 (2006):

entoproct
    n 1: any of various moss-like aquatic animals usually forming
         branching colonies; each polyp having a both mouth and anus
         within a closed ring of tentacles