Blockage consisting of an object designed to fill a hole tightly.

synonyms: stopper, stopple.

Roget 263: stopper, stopple; plug, cork, bung, spike, spill, stopcock, tap; rammer^†; ram, ramrod; piston; stop-gap; wadding, stuffing, padding, stopping, dossil^†, pledget^†, tompion^†, tourniquet.    cover etc. 223; valve, vent peg, spigot, slide valve.    janitor, doorkeeper, porter, warder, beadle, cerberus, ostiary^†.    ... show more

Roget 276: impulse, impulsion, impetus; momentum; push, pulsion^†, thrust, shove, jog, jolt, brunt, booming, boost [U.S.], throw; explosion etc. (violence) 173; propulsion etc. 284.    percussion, concussion, collision, occursion^†, clash, encounter, cannon, carambole^†, appulse^†, shock, crash, bump; impact; elan; charge etc. (attack) 716; beating etc. (punishment) 972.    blow, dint, stroke, knock, tap, rap, slap, smack, pat, dab; fillip; slam, bang; hit, whack, thwack; cuff etc. 972; squash, dowse, swap, whap^†, punch, thump, pelt, kick, punce^†, calcitration^†; ruade^†; arietation^†; cut, thrust, lunge, yerk^†; carom, carrom^†, clip [Slang], jab, plug [Slang], sidewinder [U.S.], sidewipe^†, sideswipe [U.S.].    hammer, sledge hammer, mall, maul, mallet, flail; ram, rammer^†; battering ram, monkey, pile-driving engine, punch, bat; cant hook; cudgel etc. (weapon) 727; ax etc. (sharp) 253.    [Science of mechanical forces] dynamics; seismometer, accelerometer, earthquake detector.    ... show more

Dutch: dop, oordopje, pijpenstopper, pijpestopper, stop, stopper, stopperspil
Polish: zatyczka

A wad of something chewable as tobacco.

synonyms: chaw, chew, cud, quid, wad.

Dutch: pruim, tabakspruim

Blatant or sensational promotion.

synonyms: ballyhoo, hoopla, hype.

Polish: szum

Electrical device that fits into the cylinder head of an internal-combustion engine and ignites the gas by means of an electric spark.

synonyms: spark plug, sparking plug.

Dutch: stekker
Polish: świeca zapłonowa, świeca

An electrical device with two or three pins that is inserted in a socket to make an electrical connection.

synonym: male plug.

Dutch: stekker
Polish: wtyczka

An upright hydrant for drawing water to use in fighting a fire.

synonyms: fire hydrant, fireplug.

An old or over-worked horse.

synonyms: hack, jade, nag.

Roget 659: deterioration, debasement; wane, ebb; recession etc. 287; retrogradation etc. 283^†; decrease etc. 36.    degeneracy, degeneration, degenerateness; degradation; depravation, depravement; devolution; depravity etc. 945; demoralization, retrogression; masochism.    impairment, inquination^†, injury, damage, loss, detriment, delaceration^†, outrage, havoc, inroad, ravage, scath^†; perversion, prostitution, vitiation, discoloration, oxidation, pollution, defoedation^†, poisoning, venenation^†, leaven, contamination, canker, corruption, adulteration, alloy.    decline, declension, declination; decadence, decadency^†; falling off etc. v.; caducity^†, decrepitude.    decay, dilapidation, ravages of time, wear and tear; corrosion, erosion; moldiness, rottenness; moth and rust, dry rot, blight, marasmus^†, atrophy, collapse; disorganization; delabrement etc. (destruction). 162; aphid, Aphis, plant louse, puceron^†; vinefretter^†, vinegrub^†.    wreck, mere wreck, honeycomb, magni nominis umbra [Lat.]; jade, plug, rackabones [U.S.], skate [U.S.]; tackey^†, tacky [U.S.].    ... show more

Dutch: negge
Polish: szkapina, szkapa, chabeta, konię

Fill or close tightly with or as if with a plug:
— Plug the hole.

synonyms: secure, stop up.

Roget 261: close, occlude, plug; block up, stop up, fill up, bung up, cork up, button up, stuff up, shut up, dam up; blockade, obstruct etc. (hinder) 706; bar, bolt, stop, seal, plumb; choke, throttle; ram down, dam, cram; trap, clinch; put to the door, shut the door.    ... show more

Persist in working hard:
— Students must plug away at this problem.

synonym: plug away.

Deliver a quick blow to.

synonym: punch.

Roget 276: give an impetus etc. n.; impel, push; start, give a start to, set going; drive, urge, boom; thrust, prod, foin [Fr.]; cant; elbow, shoulder, jostle, justle^†, hustle, hurtle, shove, jog, jolt, encounter; run against, bump against, butt against; knock one's head against, run one's head against; impinge; boost [U.S.]; bunt, carom, clip y; fan, fan out; jab, plug [Slang].    strike, knock, hit, tap, rap, slap, flap, dab, pat, thump, beat, blow, bang, slam, dash; punch, thwack, whack; hit hard, strike hard; swap, batter, dowse^†, baste; pelt, patter, buffet, belabor; fetch one a blow; poke at, pink, lunge, yerk^†; kick, calcitrate^†; butt, strike at etc. (attack) 716; whip etc. (punish) 972.    come into a collision, enter into collision; collide; sideswipe; foul; fall foul of, run foul of; telescope.    throw etc. (propel) 284.    ... show more

Make a plug for; praise the qualities or in order to sell or promote.

Replace the center of a coin with a baser metal.

Insert a plug into.

Insert as a plug.