uncinus

/ˈʌnsɪnəs/
noun
  1. A hook-shaped structure or part, especially in anatomy or biology.
    • In some insects, the uncinus helps attach the wing to the body.
    • The uncinus of the pancreas hooks around a major blood vessel.
    • The surgeon carefully identified the uncinus during the procedure.
Synonyms
What does "uncinus" mean? | whatsthatwordmean | whatsthatwordmean