Holostomata
Pronunciation : Hol`o*stom"a*ta
Part of Speech : n.
Etymology : [NL., fr. Gr. "o`los whole + sto`ma, - atos, mouth.] (Zo?l.)
Definition : Defn: An artificial division of gastropods, including those that have an entire aperture.
pl.
Source : Webster's Unabridged Dictionary, 1913