'Pantastomata' definitions:

Definition of 'Pantastomata'

From: GCIDE

Pantastomata \Pan`ta*stom"a*ta\ (p[a^]n`t[.a]*st[o^]m"[.a]*t[.a]), n. pl. [NL., fr. Gr. pa^s, panto`s, all + sto`ma, sto`matos, mouth.] (Zool.) One of the divisions of Flagellata, including the monads and allied forms. [1913 Webster]