fəˌsēəˈlȯi(ˌ)dēz, fəˌsī- noun
Usage: capitalized
Etymology: New Latin, from Fasciola, genus name + Latin -oides -oid
: a genus of trematode worms (family Fasciolidae) including the giant liver flukes of ruminant mammals that are serious pests of livestock and game in parts of western No. America