A fastener fitted to a door or drawer to keep it firmly closed.

Roget 350: conduit, channel, duct, watercourse, race; head race, tail race; abito^†, aboideau^†, aboiteau [Fr.], bito^†; acequia^†, acequiador^†, acequiamadre^†; arroyo; adit^†, aqueduct, canal, trough, gutter, pantile; flume, ingate^†, runner; lock-weir, tedge^†; vena^†; dike, main, gully, moat, ditch, drain, sewer, culvert, cloaca, sough, kennel, siphon; piscina^†; pipe etc. (tube) 260; funnel; tunnel etc. (passage) 627; water pipe, waste pipe; emunctory^†, gully hole, artery, aorta, pore, spout, scupper; adjutage^†, ajutage^†; hose; gargoyle; gurgoyle^†; penstock, weir; flood gate, water gate; sluice, lock, valve; rose; waterworks.    pipeline.    ... show more

Roget 752: prison, prison house; jail, gaol, cage, coop, den, cell; stronghold, fortress, keep, donjon, dungeon, Bastille, oubliette, bridewell^†, house of correction, hulks, tollbooth, panopticon^†, penitentiary, guardroom, lockup, hold; round house, watch house, station house, sponging house; station; house of detention, black hole, pen, fold, pound; inclosure etc. 232; isolation (exclusion) 893; penal settlement, penal colony; bilboes, stocks, limbo, quod [Lat.]; calaboose, chauki^†, choky^†, thana^†; workhouse [U.S.].    Newgate, Fleet, Marshalsea; King's Bench, Queen's Bench.    bond; bandage; irons, pinion, gyve, fetter, shackle, trammel, manacle, handcuff, straight jacket, strait jacket, strait-jacket, strait-waistcoat, hopples^†; vice, vise.    yoke, collar, halter, harness; muzzle, gag, bit, brake, curb, snaffle, bridle; rein, reins; bearing rein; martingale; leading string; tether, picket, band, guy, chain; cord etc. (fastening) 45; cavesson^†, hackamore [U.S.], headstall, jaquima [U.S.], lines, ribbons.    bolt, deadbolt, bar, lock, police lock, combination lock, padlock, rail, wall, stone wall; paling, palisade; fence, picket fence, barbed wire fence, Cyclone fence, stockade fence, chain-link fence; barrier, barricade.    drag etc. (hindrance) 706.    ... show more

Roget 45: vinculum, link; connective, connection; junction etc. 43; bond of union, copula, hyphen, intermedium^†; bracket; bridge, stepping-stone, isthmus.    bond, tendon, tendril; fiber; cord, cordage; riband, ribbon, rope, guy, cable, line, halser^†, hawser, painter, moorings, wire, chain; string etc. (filament) 205.    fastener, fastening, tie; ligament, ligature; strap; tackle, rigging; standing rigging, running rigging; traces, harness; yoke; band ribband, bandage; brace, roller, fillet; inkle^†; with, withe, withy; thong, braid; girder, tiebeam; girth, girdle, cestus^†, garter, halter, noose, lasso, surcingle, knot, running knot; cabestro [U.S.], cinch [U.S.], lariat, legadero^†, oxreim^†; suspenders.    pin, corking pin, nail, brad, tack, skewer, staple, corrugated fastener; clamp, U-clamp, C-clamp; cramp, cramp iron; ratchet, detent, larigo^†, pawl; terret^†, treenail, screw, button, buckle; clasp, hasp, hinge, hank, catch, latch, bolt, latchet^†, tag; tooth; hook, hook and eye; lock, holdfast^†, padlock, rivet; anchor, grappling iron, trennel^†, stake, post.    cement, glue, gum, paste, size, wafer, solder, lute, putty, birdlime, mortar, stucco, plaster, grout; viscum^†.    shackle, rein etc. (means of restraint) 752; prop etc. (support) 215.    ... show more

Roget 265: rest; stillness etc. adj.; quiescence; stagnation, stagnancy; fixity, immobility, catalepsy; indisturbance^†; quietism.    quiet, tranquility, calm; repose etc. 687; peace; dead calm, anticyclone^†; statue-like repose; silence etc. 203; not a breath of air, not a mouse stirring; sleep etc. (inactivity) 683.    pause, lull etc. (cessation) 142; stand still; standing still etc. v.; lock; dead lock, dead stop, dead stand; full stop; fix; embargo.    resting place; gite [Fr.]; bivouac; home etc. (abode) 189; pillow etc. (support) 215; haven etc. (refuge) 666; goal etc. (arrival) 292.    ... show more

Polish: zamek

A strand or cluster of hair.

synonyms: curl, ringlet, whorl.

Roget 256: roughness etc. adj.; tooth, grain, texture, ripple; asperity, rugosity^†, salebrosity^†, corrugation, nodosity^†; arborescence^† etc. 242; pilosity^†.    brush, hair, beard, shag, mane, whisker, moustache, imperial, tress, lock, curl, ringlet; fimbriae, pili, cilia, villi; lovelock; beaucatcher^†; curl paper; goatee; papillote, scalp lock.    plumage, plumosity^†; plume, panache, crest; feather, tuft, fringe, toupee.    wool, velvet, plush, nap, pile, floss, fur, down; byssus^†, moss, bur; fluff.    knot (convolution) 248.    ... show more

Dutch: rotatie, haarlok, lok, tres
Polish: kosmyk, pasemko

A mechanism that detonates the charge of a gun.

Enclosure consisting of a section of canal that can be closed to control the water level; used to raise or lower vessels that pass through it.

synonym: lock chamber.

Dutch: haan, sluis, koker, kolk, sluiskolk
Polish: śluza

A restraint incorporated into the ignition switch to prevent the use of a vehicle by persons who do not have the key.

synonym: ignition lock.

Any wrestling hold in which some part of the opponent's body is twisted or pressured.

Fasten with a lock.

Roget 706: hinder, impede, filibuster [U.S.], impedite^†, embarrass.    keep off, stave off, ward off; obviate; avert, antevert^†; turn aside, draw off, prevent, forefend, nip in the bud; retard, slacken, check, let; counteract, countercheck^†; preclude, debar, foreclose, estop [Law]; inhibit etc. 761; shackle etc. (restrain) 751; restrict.    obstruct, stop, stay, bar, bolt, lock; block, block up; choke off; belay, barricade; block the way, bar the way, stop the way; forelay^†; dam up etc. (close) 261; put on the brake etc. n.; scotch the wheel, lock the wheel, put a spoke in the wheel; put a stop to etc. 142; traverse, contravene; interrupt, intercept; oppose etc. 708; hedge in, hedge round; cut off; inerclude^†.    interpose, interfere, intermeddle etc. 682.    cramp, hamper; clog, clog the wheels; cumber; encumber, incumber; handicap; choke; saddle with, load with; overload, lay; lumber, trammel, tie one's hands, put to inconvenience; incommode, discommode; discompose; hustle, corner, drive into a corner.    run foul of, fall foul of; cross the path of, break in upon.    thwart, frustrate, disconcert, balk, foil; faze, feaze^†, feeze [U.S.]; baffle, snub, override, circumvent; defeat etc. 731; spike guns etc. (render useless) 645; spoil, mar, clip the wings of; cripple etc. (injure) 659; put an extinguisher on; damp; dishearten etc. (dissuade) 616; discountenance, throw cold water on, spoil sport; lay a wet blanket, throw a wet blanket on; cut the ground from under one, take the wind out of one's sails, undermine; be in the way of, stand in the way of; act as a drag; hang like a millstone round one's neck.    ... show more

Dutch: afgrendelen, vergrendelen

Keep engaged.

synonyms: engage, mesh, operate.

Become rigid or immoveable.

Hold in a locking position:
— He locked his hands around her neck.

synonyms: interlace, interlock.

Roget 43: join, unite; conjoin, connect; associate; put together, lay together, clap together, hang together, lump together, hold together, piece together [Fr.], tack together, fix together, bind up together together; embody, reembody^†; roll into one.    attach, fix, affix, saddle on, fasten, bind, secure, clinch, twist, make fast etc. adj.; tie, pinion, string, strap, sew, lace, tat, stitch, tack, knit, button, buckle, hitch, lash, truss, bandage, braid, splice, swathe, gird, tether, moor, picket, harness, chain; fetter etc. (restrain) 751; lock, latch, belay, brace, hook, grapple, leash, couple, accouple^†, link, yoke, bracket; marry etc. (wed) 903; bridge over, span.    braze; pin, nail, bolt, hasp, clasp, clamp, crimp, screw, rivet; impact, solder, set; weld together, fuse together; wedge, rabbet, mortise, miter, jam, dovetail, enchase^†; graft, ingraft^†, inosculate^†; entwine, intwine^†; interlink, interlace, intertwine, intertwist^†, interweave; entangle; twine round, belay; tighten; trice up, screw up.    be joined &c.; hang together, hold together; cohere etc. 46.    ... show more

Dutch: ineengrijpen

Become engaged or intermeshed with one another:
— They were locked in embrace.

synonym: interlock.

Hold fast (in a certain state).

Place in a place where something cannot be removed or someone cannot escape:
— The parents locked her daughter up for the weekend.
— She locked her jewels in the safe.

synonyms: lock away, lock in, lock up, put away, shut away, shut up.

Dutch: kop dicht

Pass by means through a lock in a waterway.

Build locks in order to facilitate the navigation of vessels.