protozoon
pro-to-zo-on
noun
A microscopic, single-celled organism, often motile, found in water or soil.
"The scientist observed a protozoon under the microscope."
Thesaurus
Synonyms: protozoan
pro-to-zo-on
A microscopic, single-celled organism, often motile, found in water or soil.
"The scientist observed a protozoon under the microscope."
Synonyms: protozoan