Where does “undo” come from?
Undo comes from Middle English undōn, from Old English ondōn, from Proto-Germanic andadōną, meaning to reverse or open.
undo (English): To reverse the effects of an action; To unfasten;...
Definitions
- To reverse the effects of an action; To unfasten;...
Ancestry of “undo”, step by step
Words derived from “undo”