Definition

1. Noun:
   • The act of reversing or canceling something: The process of making a previous action or condition as if it never happened.
   • A cause of ruin, downfall, or destruction: The specific factor or mistake that leads to someone's failure or collapse.

Examples of Usage

• Noun:
  • The undoing of the contract took several weeks of legal work. (The reversal/cancellation of the contract...)
  • His arrogance proved to be his undoing in the final debate. (His arrogance was the cause of his downfall.)
  • The software allows for the undoing of the last ten edits. (The reversal of the last ten edits.)

Advanced Usage

• "To be someone's undoing": To be the specific cause of someone's ruin or failure.
  • That one careless mistake was his undoing.
• "The undoing of a spell/knot/promise": The act of reversing or untying something that was previously established.
  • The wizard performed the ritual for the undoing of the curse.

Variants and Related Words

• Undo (verb): To reverse, untie, or cancel the effect of something.
  • Can you undo the last command?
• Undone (adjective): Not done; or, ruined or destroyed.
  • The work was left undone. / He was utterly undone by the scandal.

Synonyms

• Ruin: The physical destruction or complete loss of fortune, which is the result of an "undoing."
• Downfall: A sudden loss of power, status, or wealth.
• Reversal: A change to an opposite direction, position, or course of action.
• Annulment: An official declaration that something is invalid.

Related Phrases

• "Seal someone's fate/undoing": To make someone's failure or ruin certain.
  • That damning evidence sealed his undoing.
• "The means of one's own undoing": Refers to creating the very conditions that lead to one's failure.
  • In his quest for power, he created the means of his own undoing.

Noun

1. loosening the ties that fasten something; the untying is easy"
   • the tying of bow ties is an art
2. an act that makes a previous act of no effect (as if not done)