undoing 1
noundomain: activity
Princeton WordNet [ver.3.1]
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EnglishDefinition
an act that makes a previous act of no effect (as if not done)
Hypernym
about-face 2
noun
a major change in attitude or principle or point of view
EnglishDerivationally related form
undo 1
verb
cancel, annul, or reverse an action or its effect
