• more Thesaurus
  • Definition
    • undo :cancel, annul, or reverse an action or its effect
      • I wish I could undo my actions

    • undo :cause the ruin or downfall of
      • A single mistake undid the President and he had to resign

    • undo :cause to become loose
      • undo the shoelace|untie the knot|loosen the necktie

    • undo :remove the outer cover or wrapping of
      • Let's unwrap the gifts!|undo the parcel

    • undo :deprive of certain characteristics

      • {{t.term}} - {{t.type}}
    • Derivative