nassa

Nas"sa, n.; pl. E. Nassas, L. NassÆ. Etym: [From L. nassa a kind of basket, in allusion to the reticulation of some species.] (Zoöl.) Defn: Any species of marine gastropods, of the genera Nassa, Tritia, and other allied genera of the family Nassidæ; a dog whelk. See Illust. under Gastropoda. -- nas"soid, a.

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