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cloaca noun

  /kloʊˈeɪ.kə/ , /kləʊˈeɪ.kə/
  • (anatomy, zoology) The opening in reptiles, amphibians and birds, as well as elasmobranchians, lobe-finned fishes, marsupials and monotreme mammals, which serves as the common outlet for the urogenital ducts and rectum.
 kloaakki
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