Word Direct Answers

knuckle

knuckle is defined in Webster's Unabridged Dictionary (1913) with 7 senses. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.The kneejoint, or middle joint, of either leg of a quadruped, especially of a calf; -- formerly used of the kneejoint of a human being. With weary knuckles on thy brim she kneeled sadly down. Golding.
  2. 2.The joint of a plant. [Obs.] Bacon.
  3. 3.(Mech.) The joining pars of a hinge through which the pin or rivet passes; a knuckle joint.
  4. 4.(Shipbuilding) A convex portion of a vessel's figure where a sudden change of shape occurs, as in a canal boat, where a nearly vertical side joins a nearly flat bottom.
  5. 5.A contrivance, usually of brass or iron, and furnished with points, worn to protect the hand, to add force to a blow, and to disfigure the person struck; as, brass knuckles; -- called also knuckle duster. [Slang.] Knuckle joint (Mach.), a hinge joint, in which a projection with an eye, on one piece, enters a jaw between two corresponding projections with eyes, on another piece, and is retained by a pin which passes through the eyes and forms the pivot. -- Knuckle of veal (Cookery), the lower part of a leg of veal, from the line of the body to the knuckle.
  6. 6.To yield; to submit; -- used with down, to, or under. To knuckle to. (a) To submit to in a contest; to yield to. [Colloq.] See To knock under, under Knock, v. i. (b) To apply one's self vigorously or earnestly to; as, to knuckle to work. [Colloq.]
  7. 7.To beat with the knuckles; to pommel. [R.] Horace Smith.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

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