Search Result for "bryozoan": 
Wordnet 3.0

NOUN (1)

1. sessile aquatic animal forming mossy colonies of small polyps each having a curved or circular ridge bearing tentacles; attach to stones or seaweed and reproduce by budding;
[syn: bryozoan, polyzoan, sea mat, sea moss, moss animal]



The Collaborative International Dictionary of English v.0.48:

Bryozoan \Bry`o*zo"an\, a. (Zool.)
   Of or pertaining to the Bryozoa. -- n. One of the Bryozoa.
   [1913 Webster]


WordNet (r) 3.0 (2006):

bryozoan
    n 1: sessile aquatic animal forming mossy colonies of small
         polyps each having a curved or circular ridge bearing
         tentacles; attach to stones or seaweed and reproduce by
         budding [syn: bryozoan, polyzoan, sea mat, sea
         moss, moss animal]