·noun A sharp blow or slap.
II. Knap ·vi To make a sound of snapping.
III. Knap ·vt To Bite; to bite off; to break short.
IV. Knap ·vt To strike smartly; to Rap; to Snap.
V. Knap ·noun A protuberance; a swelling; a knob; a button; hence, rising ground; a summit. ·see Knob, and Knop.