undo

Etymology

Definitions

1. 1

   To reverse the effects of an action.

   • Fortunately, we can undo most of the damage to the system by the war.
   • What's done can't be undone.
   • Pro.[…]it was a torment / To lay vpon the damn'd, which Sycorax / Could not againe vndoe ; it was mine Art, / When I arriu'd, and heard thee, that made gape / The Pyne, and let thee out.
2. 2

   To unfasten.

   • Could you undo my buckle for me?
3. 3

   To unfasten the clothing of (a person).

   • PROSTITUTE: Undo me. There's a dear.
4. ›+ 3 more definitionsshow fewer

   1. 4

      To impoverish or ruin, as in reputation

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

      • Woe is me, for I am undone!
   2. 5

      An operation that reverses a previous action.

      • How many undos does this program support?
   3. 6

      Misspelling of undue.

The neighborhood

• antonymredoantonym(s) of “reverse effects”
• antonymdo upantonym(s) of “unfasten”
• antonymbuttonantonym(s) of “unfasten”
• antonymbutton upantonym(s) of “unfasten”
• antonymtie upantonym(s) of “unfasten”
• antonymzipantonym(s) of “unfasten”
• antonymzip upantonym(s) of “unfasten”