Turbinella
Pronunciation : Tur`bi*nel"la
Part of Speech : n.
Etymology : [NL., dim. fr. L. turbo, -inis, a top.] (Zo?l.)
Definition : Defn: A genus of large marine gastropods having a thick heavy shell with conspicuous folds on the columella.
Source : Webster's Unabridged Dictionary, 1913