un·do
un·do/ˌənˈdo͞o/
verb
- unfasten, untie, or loosen (something)."the knot was difficult to undo"synonyms: unfasten, unbutton, unhook, untie, unlace, unbind, unfetter, unshackle, unmanacle, unbridle, unlock, unbolt, uncouple, unhitch, unlink, unclick, loosen, loose, disentangle, disentwine, extricate, release, detach, free, set free, liberate, open, unseal, unwrap, let out, disconnect, disjoin, disengage, disunite, separate
- cancel or reverse the effects or results of (a previous action or measure)."there wasn't any way Evelyn could undo the damage"synonyms: revoke, overrule, overturn, repeal, rescind, reverse, retract, take back, rule against, disallow, veto, countermand, cancel, annul, nullify, render null and void, invalidate, render invalid, negate, abrogate, disestablish, make ineffective, set aside, do away with, wipe out, bring to an end, avoid, vacate, recall, disannul
- cause the downfall or ruin of."Iago's hatred of women undoes him"synonyms: ruin, undermine, put an end to, put at risk, subvert, overturn, topple, scupper, scotch, sabotage, spoil, mess up, make a mess of, quash, squelch, crush, harm, cripple, impair, mar, destroy, devastate, play havoc with, wreck, smash, shatter, annihilate, eradicate, obliterate, defeat, cancel out, neutralize, render ineffective, thwart, upset, foil, frustrate, hamper, hinder, obstruct, botch, blow, put the kibosh on, foul up, muck up, louse up, blow a hole in, do for, cock up, rain on someone's parade, bring to naught, fuck up, bugger up, balls up
noun
a feature of a computer program that allows a user to cancel or reverse the last one or more commands executed.
"the undo command"
People also ask
What is the full meaning of undo?
verb (used with object)
undid, undone, undoing. to reverse the doing of; cause to be as if never done. Murder once done can never be undone. to do away with; erase; efface. to undo the havoc done by the storm.
Is undo means delete?
Undo is a command that allows you to easily reverse the last action you performed on a computer. Whether you accidentally deleted text or made another mistake, with the Undo command, you can quickly reverse the error. Many software applications and programs support Undo.
What is the meaning of undo in word?
: to make of no effect or as if not done : make null : reverse. 3. a. : to ruin the worldly means, reputation, or hopes of. a politician undone by scandal.
What does undo mean in text?
cancel, annul, or reverse an action or its effect. “I wish I could undo my actions”
The meaning of UNDO is to open or loose by releasing a fastening. How to use undo in a sentence.
UNDO meaning: 1. to unfasten something that is fastened or tied: 2. to remove the good or bad effects of an…. Learn more.
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verb · (also intr) to untie, unwrap, or open or become untied, unwrapped, etc · to reverse the effects of · to cause the downfall of · to explain or solve.
undo · verb. cancel, annul, or reverse an action or its effect. “I wish I could undo my actions” · verb. cause to become loose. “undo the shoelace” · verb.
undo in American English · 1. to reverse the doing of; cause to be as if never done. Murder once done can never be undone · 2. to do away with; erase; efface.
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1undo something to open something that is fastened, tied or wrapped to undo a button/knot/zip, etc. to undo a jacket/shirt, etc.
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Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”). ... what is buttoned up) (what is buttoned up); Spanish: desatar (es) ...
Undo definition: Undo: To reverse or cancel the effects of an action; to open or loosen by releasing from something fastened. Undo parts of speech:.
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Undo is a command that allows you to easily reverse the last action you performed on a computer. Whether you accidentally deleted text or made another mistake, ...
Jun 4, 2025 · to get rid of the effects of something that has been done before: Some of the damage caused by pollution cannot be undone.
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