D defs.my
Entry 4 senses Webster, 1913

Talon

/tăl'-ən/ · Tal·on · IPA /ˈtælən/
01 n. The claw of a predaceous bird or animal, especially the claw of a bird of prey.
  1. 1.
    The claw of a predaceous bird or animal, especially the claw of a bird of prey.
  2. 2.
    One of certain small prominences on the hind part of the face of an elephant's tooth.(Zool.)
  3. 3.
    A kind of molding, concave at the bottom and convex at the top; -- usually called an ogee.(Arch.) Also: ogee
  4. 4.
    The shoulder of the bolt of a lock on which the key acts to shoot the bolt.