Search Result for "mollusk":
Wordnet 3.0

NOUN (1)

1. invertebrate having a soft unsegmented body usually enclosed in a shell;
[syn: mollusk, mollusc, shellfish]



The Collaborative International Dictionary of English v.0.48:

Mollusk \Mol"lusk\, n. [F. mollusque, L. mollusca a kind of soft
   nut with a thin shell, fr. molluscus soft, mollis soft. See
   Mollify.] (Zool.)
   One of the Mollusca. [Written also mollusc.]
   [1913 Webster]