tal·on /ˈtælən/
  爪,如爪的手,魔爪,鴿胸雕花
  tal·on /ˈtælən/ 名詞
  (拉)磨牙低尖(上磨牙後部)
  Tal·on n.
  1. The claw of a predaceous bird or animal, especially the claw of a bird of prey.
  2. Zool. One of certain small prominences on the hind part of the face of an elephant's tooth.
  3. Arch. A kind of molding, concave at the bottom and convex at the top; -- usually called an ogee.
  Note: ☞ When the concave part is at the top, it is called an inverted talon.
  4. The shoulder of the bolt of a lock on which the key acts to shoot the bolt.
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  talon
       n : a sharp hooked claw especially on a bird of prey