cloacal
/kloʊˈeɪkəl/
adjective
- Relating to the cloaca (the single opening in birds, reptiles, amphibians, and some fish).
- The cloacal opening is where a bird lays its eggs.
- The cloacal kiss is how some birds transfer sperm during mating.
- Veterinarians sometimes check the cloacal area of pet reptiles for infections.