Rack

Rack, rak, n. an instrument for racking or extending: an engine for stretching the body in order to extort a confession, hence (fig.) extreme pain, anxiety, or doubt: a framework on which articles are arranged, as hat-rack, plate-rack, letter-rack, &c.: the grating above a manger for hay: (mech.) a straight bar with teeth to work into those of a wheel, pinion, or endless screw, for converting a circular into a rectilinear motion, or vice versâ: (Scot.) the course in curling.—v.t. to stretch forcibly: to strain: to stretch on the rack or wheel: to torture: to exhaust: to worry, agitate: to wrest, overstrain: to practise rapacity: to extort: to place in a rack or frame: (naut.) to seize together with cross-turns, as two ropes.—n. Rack′er, one who tortures.—adj. Rack′ing, tormenting.—ns. Rack′-rail, a railway having cogs which work into similar cogs on a locomotive; Rack′-rent, an annual rent stretched to the utmost value of the thing rented, exorbitant rent.—v.t. to subject to such rents.—ns. Rack′-rent′er, one who exacts or pays rack-rent; Rack′-stick, a stick for stretching a rope; Rack′-tail, a bent arm in a repeating clock connected with the striking mechanism; Rack′work, a strong bar with cogs to correspond with similar cogs on a wheel, which either moves or is moved by the bar.—Live at rack and manger, to live sumptuously and wastefully; On the rack, stretched upon it: tortured by anxiety; Put to the rack, to put to the torture of the rack: to subject to keen suffering. [The radical sense is to stretch, closely allied to reach (q.v.); cf. Ice. rakkr, straight, Ger. rack, a rail, recken, to stretch.]