abdominal pore
nounUS /æbˈdɑm.ə.nl̩ pɔɹ/
1
Biology, Ichthyology, Natural sciences, Zoology A pair of sphincters near the cloaca that allow for communication between the abdominal cavity and the exterior.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.