crack

crack

noun

Definition of CRACK

1

an irregular usually narrow break in a surface created by pressure <a pebble struck the car's windshield and left a spidery crack in it>

Synonyms check, chink, cleft, cranny, crevice, fissure, rift, split

Related Words crevasse; craze, hairline; fracture, rupture; breach, gap, opening; cut, gash, incision, slit

2

a hard strike with a part of the body or an instrument <a disciplinary crack on the hand with a ruler was once common in schoolrooms>

Synonyms bang, bash, bat, beat, belt, biff, bop, box, buffet, bust, chop, clap, clip, clout, crack, cuff, dab, douse [British], fillip, hack, haymaker, hit, hook, knock, larrup [dialect], lash, lick, pelt, pick, plump, poke, pound, punch, rap, slam, slap, slug, smack, smash, sock, spank, stinger, stripe, stroke, swat, swipe, switch, thud, thump, thwack, wallop, welt, whack, wham, whop (also whap)

Related Words counter, counterblow, counterpunch, counterstroke; body blow, hand, kick, knee, left, one-two, rabbit punch, right, right-hander, roundhouse, shiver, sidewinder, sucker punch, swing, uppercut; cruncher, kayo, knockdown, knockout, KO; bastinado (or bastinade), battering, beating, bludgeoning, clobbering, cudgeling (or cudgelling), drubbing, hammering, lambasting, licking, pasting, pounding, pummeling (also pummelling), thrashing; flogging, walloping, whip, whipping

3

a loud explosive sound <the tree fell with a sharp crack>

Synonyms bang, blast, boom, crack, crash, pop, report, slam, smash, snap, thunderclap, thwack, whack, whomp, whump

Related Words thunk, wham; clang, clangor, clank, clash; knock, rap, tap; blare, clamor, howl, hubbub, hue and cry, hullabaloo, outcry, roar, tumult, uproar

4

an effort to do or accomplish something <this is my first crack at painting>

Synonyms assay [archaic], bash [chiefly British], bid, crack, endeavor, essay, fling, go, offer, pass, shot, stab, trial, try, whack, whirl

Related Words striving, struggle, throes, undertaking; trial and error

5

something said or done to cause laughter <a whispered crack made the whole back row start laughing>

Synonyms boff (or boffo), boffola, crack, drollery, funny, gag, giggle [chiefly British], jape, jest, josh, laugh, nifty, one-liner, pleasantry, quip, rib, sally, waggery, wisecrack, witticism, yuk (or yuck also yak or yock) [slang]

Related Words funning, joking, wisecracking; knee-slapper, panic [slang], riot, scream, thigh-slapper; antic, buffoonery, caper, leg-pull, monkeyshine(s), practical joke, prank, trick; burlesque, caricature, lampoon, mock, mockery, parody, put-on, riff; banter, kidding, persiflage, raillery, repartee; drollness, facetiousness, funniness, hilariousness, humorousness; comedy, humor, wit, wordplay

6

a person of odd or whimsical habits <that conspiracy theorist has been labeled a crack by the ballistics experts>

Synonyms character, codger, crack, crackbrain, crackpot, crank, flake, fruitcake, head case, kook, nut, nutcase, nutter [British slang], oddball, oddity, original, quiz, screwball, weirdo, zany

Related Words bohemian, maverick, nonconformist, quixote; coot, geezer; curio, rarity; freak; fantast, fantastico

Near Antonyms conformer, conformist, follower, sheep