Alloiocoela
plural noun
Al·loi·o·coe·la
əˌlȯiəˈsēlə
: an order of Turbellaria sometimes regarded as a suborder of Rhabdocoela comprising aquatic flatworms with a saclike intestine
Word History
Etymology
New Latin, from Greek alloios different, of another sort + New Latin -coela (irregular from Greek koilia cavity of the body)
First Known Use
1882, in the meaning defined above