Undo is defined as to release, reverse or put an end to.
(verb)See undo in Webster's New World College Dictionary
transitive verb undid, undone, undoing
Origin: ME undon < OE < un-, un- + don, to do
Related Forms:
See undo in American Heritage Dictionary 4
verb un·did (-dĭdˈ), un·done (-dŭnˈ), un·do·ing (-do͞oˈĭng), un·does (-dŭzˈ) verb, transitive
Related Forms:
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