Search Result for "sea mouse":
Wordnet 3.0

NOUN (1)

1. any of several large worms having a broad flattened body with a mat of coarse hairs covering the back; 



The Collaborative International Dictionary of English v.0.48:

Sea mouse \Sea" mouse`\ (Zool.)
   (a) A dorsibranchiate annelid, belonging to Aphrodite and
       allied genera, having long, slender, hairlike setae on
       the sides.
   (b) The dunlin.
       [1913 Webster]


WordNet (r) 3.0 (2006):

sea mouse
    n 1: any of several large worms having a broad flattened body
         with a mat of coarse hairs covering the back