entameba en·ta·me·ba or en·ta·moe·ba (ěn'tə-mē'bə) or en·da·me·ba or en·da·moe·ba (ěn'də-)
n.
A parasitic ameba of the genus Entamoeba.
Entamoeba Entamoe·ba n.
A genus of amebas whose members are parasitic in the cecum and large bowel of humans and many mammals and birds. E. histolytica, the only distinct pathogen of the genus, causes amebic dysentery and hepatic amebiasis.