noun \ˌhis-tə-ˈmōn-əs\

Definition of HISTOMONAS

: a genus of flagellate protozoans (family Mastigamoebidae) that are parasites in the liver and intestinal mucosa especially of poultry, and are usually considered to include a single species (H. meleagridis) that causes blackhead
his·to·mo·nad \-ˈmō-ˌnad\ noun
his·to·mo·nal \-ˈmōn-əl\ adjective

Seen & Heard

What made you want to look up Histomonas? Please tell us where you read or heard it (including the quote, if possible).