KNAPBOTTLE
Knap"bot`tle, n. (Bot.)

Defn: The bladder campion (Silene inflata).

KNAPPISH
Knap"pish, a. Etym: [See Knap to strike.]

Defn: Snappish; peevish. [Obs.] Grafton.

KNAPPLE
Knap"ple, v. i. Etym: [Freq. of knap, v., cf. D. knabbelen to gnaw.]

Defn: To break off with an abrupt, sharp noise; to bite; to nibble.
[Obs. or Prov. Eng.]

KNAPPY
Knap"py, a.

Defn: Having knaps; full of protuberances or humps; knobby. [Obs.]
Huloet.

KNAPSACK
Knap"sack`, n. Etym: [D. knapzak; knappen to eat + zak a bag. See
Knap, v. t., and Sack.]

Defn: A case of canvas or leather, for carrying on the back a soldier's necessaries, or the clothing, etc., of a traveler. And each one fills his knapsack or his scrip With some rare thing that on the field is found. Drayton.