Skip to Content
Medical Term:

cloaca

Pronunciation: klo-a'ka

Definition:

  1. In early embryos, the endodermally lined chamber into which the hindgut and allantois empty.
  2. In birds and monotremes, the common chamber into which open the hindgut, bladder, and genital ducts.

[L. sewer]

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
Hide