“Button to hit after accidentally deleting an entire manuscript” crossword clue

Reveal the answer to see why it works and where this clue has appeared before.UNDO is the answer to the New York Times crossword clue “Button to hit after accidentally deleting an entire manuscript”. It was last seen in the puzzle of October 23, 2025, where it runs at 15 Across and fills 4 squares. It crosses 4 other entries in that grid — those are listed below and are the quickest way to confirm the letters you already have.