Cloaca
Definition of Cloaca
- 1. (zoology) the cavity (in birds, reptiles, amphibians, most fish, and monotremes but not mammals) at the end of the digestive tract into which the intestinal, genital, and urinary tracts open Noun
- 2. A waste pipe that carries away sewage or surface water Noun
Morphology of "cloaca"
- cloacae