arcella
Also found in: Thesaurus, Encyclopedia.
Related to arcella: paramecium, vorticella
ThesaurusAntonymsRelated WordsSynonymsLegend:
Switch to new thesaurus
Noun | 1. | ![]() protozoan, protozoon - any of diverse minute acellular or unicellular organisms usually nonphotosynthetic genus Arcella - type genus of the Arcellidae |
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.