2. To strike for admittance; to rap upon, as a door.

Master, knock the door hard.

Shak.

To knock down. (a) To strike down; to fell; to prostrate by a blow or

by blows; as, to knock down an assailant. (b) To assign to a bidder at

an auction, by a blow or knock; to knock off. -- To knock in the head,

or on the head, to stun or kill by a blow upon the head; hence, to put

am end to; to defeat, as a scheme or project; to frustrate; to quash.

[Colloq.] -- To knock off. (a) To force off by a blow or by beating.

(b) To assign to a bidder at an auction, by a blow on the counter. (c)

To leave off (work, etc.). [Colloq.] -- To knock out, to force out by a

blow or by blows; as, to knock out the brains. - - To knock up. (a) To

arouse by knocking. (b) To beat or tire out; to fatigue till unable to

do more; as, the men were entirely knocked up. [Colloq.] "The day being

exceedingly hot, the want of food had knocked up my followers."

Petherick. (c) (Bookbinding) To make even at the edges, or to shape

into book form, as printed sheets.

Knock, n. 1. A blow; a stroke with something hard or heavy; a jar.

2. A stroke, as on a door for admittance; a rap. " A knock at the

door." Longfellow.

A loud cry or some great knock.

Holland.

Knock off, a device in a knitting machine to remove loops from the

needles.

Knock"down` (?), n. A felling by a knock, as of a combatant, or of an

animal.

Knock"down`, a. Of force sufficient to fell or completely overthrow;

as, a knockdown blow; a knockdown argument. [Colloq.]

Knock"er (?), n. One who, or that which, knocks; specifically, an

instrument, or kind of hammer, fastened to a door, to be used in

seeking for admittance.

Shut, shut the door, good John ! fatigued, I said; Tie up the

knocker; say I'm sick, I'm dead.

Pope.

Knock"ing, n. A beating; a rap; a series of raps.

The . . . repeated knockings of the head upon the ground by the

Chinese worshiper.

H. Spencer.

Knock"ings (?), n. pl. (Mining) Large lumps picked out of the sieve, in

dressing ore.

Knock"-knee` (?), n. (Med.) A condition in which the knees are bent in

so as to touch each other in walking; inknee.

Knock"-kneed` (?), a. Having the legs bent inward so that the knees

touch in walking. [Written also knack-kneed.]

Knock"stone` (?), n. (Mining) A block upon which ore is broken up.

Knoll (?), n. [AS. cnoll; akin to G. knolle, knollen, clod, lump, knob,

bunch, OD. knolle ball, bunch, Sw. knöl, Dan. knold.] A little round

hill; a mound; a small elevation of earth; the top or crown of a hill.

On knoll or hillock rears his crest, Lonely and huge, the giant

oak.

Sir W. Scott.

Knoll (?), v. t. [imp. & p. p. Knolled (?); p. pr. & vb. n. Knolling.]

[OE. knollen, AS. cnyllan. See Knell.] To ring, as a bell; to strike a

knell upon; to toll; to proclaim, or summon, by ringing. "Knolled to

church." Shak.

Heavy clocks knolling the drowsy hours.

Tennyson.

Knoll, v. i. To sound, as a bell; to knell. Shak.

For a departed being's soul The death hymn peals, and the hollow

bells knoll.

Byron.

Knoll, n. The tolling of a bell; a knell. [R.] Byron.

Knoll"er, n. One who tolls a bell. [Obs.] Sherwood.

Knop (?), n. [OE. knop, knoppe; cf. D. knop, knoop, G. knopf, Dan.

knap, knop, Sw. knapp, knopp, button, bud, Icel. knappr, and E. knap,

n. Cf. Knap, Knob.] 1. A knob; a bud; a bunch; a button.

Four bowls made like unto almonds, with their knops and their

flowers.

Ex. xxv. 21.

2. (Arch.) Any boldly projecting sculptured ornament; esp., the

ornamental termination of a pinnacle, and then synonymous with finial;

-- called also knob, and knosp.

Knop sedge (Bot.), the bur reed (Sparganium); -- so called from its

globular clusters of seed vessels. Prior.

Knopped (?), a. Having knops or knobs; fastened as with buttons. [Obs.]

Rom. of R.

Knop"pern (?), n. [Cf. G. knopper. See Knop.] (Zoöl.) A kind of gall

produced by a gallfly on the cup of an acorn, -- used in tanning and

dyeing.

Knop"weed` (?), n. Same as Knapweed.

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