Breadcrumb Home > Thesaurus > P Synonyms of protozoan Find synonyms for: Noun 1. protozoan, protozoon, protoctist usage: any of diverse minute acellular or unicellular organisms usually nonphotosynthetic Adjective 1. protozoal, protozoan, protozoic usage: of or relating to the Protozoa WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of protozoan (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: turgid Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language