锥虫病 zhuīchóngbìng trypanosomiasis Origin Definitions Defs Strokes Stroke Words Sentences Sents 非洲锥虫病 Fēizhōuzhuīchóngbìng sleeping sickness A parasitic disease caused by infection with protozoa of the genus Trypanosoma, transmitted by the tsetse fly in sub-Saharan Africa.