'Microzoa' definitions:

Definition of 'Microzoa'

From: GCIDE
  • Microzoa \Mi`cro*zo"a\ (m[imac]`kr[-o]*z[=o]"[.a]), n. pl. [NL., fr. Gr. mikro`s small + zw^,on an animal.] (Zool.) The Infusoria. [1913 Webster]