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undoing

noun verb

The act of loosening or unfastening

Quick reference

Word Facts

Word length
7
Starts with
U
Ends with
G
Contains
ND
Scrabble score
9
Database source
OEWN 2025 Core

How it sounds

Pronunciation

/ʌnˈduːɪŋ/

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Audio Pronunciation

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Meaning

Definitions

noun

  1. The act of loosening or unfastening

  2. Ruin; defeat, that which causes defeat or ruin.

    “His fatal flaw was his undoing. In a sense he defeated himself.”

  3. Annulment; reversal

verb

  1. To reverse the effects of an action.

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

  2. To unfasten.

    “Could you undo my buckle for me?”

  3. To impoverish or ruin, as in reputation; to cause the downfall of.

In context

Example Sentences

His fatal flaw was his undoing. In a sense he defeated himself.
Fortunately, we can undo most of the damage to the system by the war.
Could you undo my buckle for me?

Similar words

Synonyms

Opposite words

Antonyms

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