Undo

noun

/ʌnˈduː/

Word Frequency: 2.2

Definitions

1.nounAn operation that reverses a previous action.

"How many undos does this program support?"

2.verbTo reverse the effects of an action.

"Fortunately, we can undo most of the damage to the system by the war."

3.verbTo unfasten.

"Could you undo my buckle for me?"

4.verbTo impoverish or ruin, as in reputation; to cause the downfall of.

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