infusorian

English Thesaurus

1. any member of the subclass Infusoria (noun.animal)

hypernym	:	ciliate, ciliated protozoan, ciliophoran,
definition	:	a protozoan with a microscopic appendage extending from the surface of the cell (noun.animal)

member meronym	:	infusoria, subclass infusoria,
definition	:	in some recent classifications, coextensive with the Ciliata: minute organisms found in decomposing infusions of organic matter (noun.animal)