CLOACAE
CLOACA
sewer, sewerage, cloaca
(noun) a waste pipe that carries away sewage or surface water
cloaca
(noun) (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
Source: WordNet® 3.1
Noun
cloacae
plural of cloaca
Source: Wiktionary
CLOACA
Clo"a"ca, n.; pl. Cloacæ. Etym: [L.]
1. A sewer; as, the Cloaca Maxima of Rome.
2. A privy.
3. (Anat.)
Definition: The common chamber into which the intestinal, urinary, and
generative canals discharge in birds, reptiles, amphibians, and many
fishes.
Source: Webster’s Unabridged Dictionary 1913 Edition