One-celled organism Synonyms

We can't find synonyms for the phrase "One-celled organism", but we have synonyms for terms, you can combine them.

OO abbreviation

OO is an abbreviation for One-celled Organism
What does OO stand for?
OO stands for "One-celled Organism"

Definitions for One-celled


  • (adjective) having a single cell (and thus not divided into cells)

Definitions for Organism


  • (noun) a living thing that has (or can develop) the ability to act or function independently
  • (noun) a system considered analogous in structure or function to a living body