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What does the word undo mean?

    Part of speech: verb transitive

  • To annul or counteract.

    • Part of speech: verb transitive

  • To ruin.

    • Part of speech: verb transitive

  • To loosen or untie.

    • Part of speech: present participle

  • Undoing.

    • Part of speech: past participle

  • Undone.

Usage examples for undo

  1. " I have been trying to undo some of your wrong- doing," she said, with emotion. – The Mating of Lydia by Mrs. Humphry Ward
  2. It is one of these positions from which there is no escape; I cannot undo what I have done. – The Works of Robert Louis Stevenson - Swanston Edition Vol. 24 (of 25) by Robert Louis Stevenson Other: Andrew Lang
  3. The surgeon loosened his collar; then he raised him to undo his tunic. – The Prussian Terror by Alexandre Dumas
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