Definitions for "Protozoal"
Any of a large group of single-celled, usually microscopic, eukaryotic organisms, such as amoebas, ciliates, flagellates, and sporozoans.
Caused by protozooa, the simplest animals consisting of one single cell.
Caused by a very diverse group comprising some 50,000 eukaryotic organisms that consist of one cell. Because most of them are motile and heterotrophic, the Protozoa were originally regarded as a phylum of the animal kingdom. Protozoa are now usually classed as a Sub Kingdom of the Kingdom Protista. A protozoan of gastrointestinal significance is Entamoeba histolytica which causes amoebic dysentery.
Keywords:  relating
of or relating to the Protozoa