What does "crack" mean?
Crack: To rend with grief or pain; to affect deeply with sorrow; hence, to disorder; to distract; to craze. O, madam, my old hear is cracked. Shak. He thought none poets till their brains were cracked. Roscommon.
Additional senses
- 2.To cause to sound suddenly and sharply; to snap; as, to crack a whip.
- 3.To utter smartly and sententiously; as, to crack a joke. B. Jonson.
- 4.To cry up; to extol; -- followed by up. [Low] To crack a bottle, to open the bottle and drink its contents. -- To crack a crib, to commit burglary. [Slang] -- To crack on, to put on; as, to crack on more sail, or more steam. [Colloq.]
- 5.To burst or open in chinks; to break, with or without quite separating into parts. By misfortune it cracked in the coling. Boyle. The mirror cracked from side to side. Tennyson.
- 6.To be ruined or impaired; to fail. [Collog.] The credit . . . of exchequers cracks, when little comes in and much goes out. Dryden.
- 7.To utter a loud or sharp, sudden sound. As thunder when the clouds in autumn crack. Shak.
- 8.To utter vain, pompous words; to brag; to boast; -- with of. [Archaic.] Ethoipes of their sweet complexion crack. Shak.
- 9.A partial separation of parts, with or without a perceptible opening; a chink or fissure; a narrow breach; a crevice; as, a crack in timber, or in a wall, or in glass.
- 10.Ropture; flaw; breach, in a moral sense. My love to thee is sound, sans crack or flaw. Shak.
- 11.A sharp, sudden sound or report; the sound of anything suddenly burst or broken; as, the crack of a falling house; the crack of thunder; the crack of a whip. Will the stretch out to the crack of doom Shak.
- 12.The tone of voice when changed at puberty. Though now our voices Have got the mannish crack. Shak.
- 13.Mental flaw; a touch of craziness; partial insanity; as, he has a crack.
- 14.A crazy or crack-brained person. [Obs.] I . . . can not get the Parliament to listen to me, who look upon me as a crack and a projector. Addison.
- 15.A boast; boasting. [Obs.] "Crack and brags." Burton. "Vainglorius cracks." Spenser.
- 16.Breach of chastity. [Obs.] Shak.
- 17.A boy, generally a pert, lively boy. [Obs.] Val. 'Tis a noble child. Vir. A crack, madam. Shak.
- 18.A brief time; an instant; as, to be with one in a crack. [Eng. & Scot. Colloq.]
- 19.Free conversation; friendly chat. [Scot.] What is crack in English . . . Acrack . . . a chat with a good, kindly human heart in it. P. P. Alexander.
- 20.Of superior excellence; having qualities to be boasted of. [Colloq.] One of our crack speakers in the Commons. Dickens.
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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- Published: 2026-07-17 · Modified: 2026-07-17