Defn: Knotty; rough; figuratively, rough in temper. Fuller.
— Knag"gi*ness, n.

KNAP Knap, n. Etym: [AS. cnæp, cnæpp, top, knob, button; cf. Icel. knappr knob, Sw. knapp, Dan. knap button, W., Gael., & Ir. cnap knob, button, and E. knop.]

Defn: A protuberance; a swelling; a knob; a button; hence, rising ground; a summit. See Knob, and Knop. The highest part and knap of the same island. Holland.

KNAP
Knap, v. t. [imp. & p. p. Knapped; p. pr. & vb. n. Knapping.] Etym:
[D. knappen to chew, bite, crack, take hold of; prob. of imitative
origin.]

1. To bite; to bite off; to break short. [Obs. or Prov. Eng. ]
He will knap the spears apieces with his teeth. Dr. H. More.
He breaketh the bow, and knappeth the spear in sunder. Ps. xlvi. 9
(Book of Common Prayer.)

2. To strike smartly; to rap; to snap. Bacon.

KNAP
Knap, v. i.

Defn: To make a sound of snapping. Wiseman.

KNAP
Knap, n.

Defn: A sharp blow or slap. Halliwell.