One entry found for rickettsia.
Main Entry: rickˇettˇsia
Pronunciation: rik-et-s-
Function: noun
Inflected Form(s): plural -siˇasor rickettˇsiˇae /-s-, -s-/ : any of various bacteria including several that cause diseases (as Rocky Mountain spotted fever and typhus) in human beings - rickˇettˇsiˇal /-s-l/ adjective