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]