opisthorchiasis

noun
opis·​thor·​chi·​a·​sis | \ ə-ˌpis-ˌthȯr-ˈkī-ə-səs How to pronounce opisthorchiasis (audio) \

Medical Definition of opisthorchiasis

: infestation with or disease caused by trematode worms of the genus Opisthorchis