protozoan Meaning, Definition & Usage

  1. noun any of diverse minute acellular or unicellular organisms usually nonphotosynthetic
    protozoon.
  2. adjective of or relating to the Protozoa
    protozoic; protozoal.

WordNet


Pro`to*zo"an adjective
Definitions
  1. (Zoöl.) Of or pertaining to the Protozoa. -- n. One of the Protozoa.

Webster 1913