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Undo
//ʌnˈduː// adj, noun, verb, slang
Definitions
Adjective
- 1 Misspelling of undue. alt-of, misspelling, transitive
Noun
- 1 An operation that reverses a previous action. transitive
"How many undos does this program support?"
Verb
- 1 To reverse the effects of an action. transitive
"Fortunately, we can undo most of the damage to the system by the war."
- 2 remove the outer cover or wrapping of wordnet
- 3 To unfasten. transitive
"Could you undo my buckle for me?"
- 4 cause to become loose wordnet
- 5 To unfasten the clothing of (a person). colloquial, transitive
"PROSTITUTE: Undo me. There's a dear."
Show 4 more definitions
- 6 cancel, annul, or reverse an action or its effect wordnet
- 7 To impoverish or ruin, as in reputation; to cause the downfall of. figuratively, transitive
"Woe is me, for I am undone!"
- 8 deprive of certain characteristics wordnet
- 9 cause the ruin or downfall of wordnet
Etymology
Etymology 1
From Middle English undōn, from Old English ondōn, from Proto-West Germanic *andadōn (“to undo”), equivalent to un- + do. Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”).
Etymology 2
From Middle English undōn, from Old English ondōn, from Proto-West Germanic *andadōn (“to undo”), equivalent to un- + do. Cognate with West Frisian ûndwaan, ûntdwaan (“to undo; rid”), Dutch ontdoen (“to undo”).
See also for "undo"
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