2 entries under this word

Infusorial

Ĭn'fu-sō'ri-al or In-fū'so-ry, a.

adjective

a. Pertaining to the infusoria; composed of or containing infusoria.

In-fū'so-ry, n.

noun

n.; pl. IN-FŪ'SO-RIES. One of the infusoria; an infusorial animal. See INFUSORIAL.