cloaca has definitions from the fields of anatomy,zoology
1
[ noun ] (anatomy,zoology) common chamber leading to an opening and connected to the intestinal, urinary and genital tracts, in birds and other vertebrates

Synonyms

cloacum

Related terms

anus

2
[ noun ] a waste pipe that carries away sewage or surface water

Synonyms

sewer sewerage

Related terms

drain sewage_system

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