Definify.com

Webster 1913 Edition

Holostomata

‖

Holˊo-stom′a-ta

,

Noun.

pl.

[NL., fr. Gr.

ὅλοσ

whole +

στόμα

,

-ατος

, mouth.]

(Zool.)

An artificial division of gastropods, including those that have an entire aperture.