unguis
n. நகம், உகிர்,பூச்சியின் காலடிமுனை, இதழ்முனை.
Un"guis, n.; pl. Ungues. Etym: [L., nail, claw, or hoof.] 1. The nail, claw, talon, or hoof of a finger, toe, or other appendage. 2. (Zoöl.) Defn: One of the terminal hooks on the foot of an insect. 3. (Bot.) Defn: The slender base of a petal in some flowers; a claw; called also ungula.