WordReference Random House Unabridged Dictionary of American English © 2026
un•think
(un thingk′),USA pronunciation v., -thought, -think•ing.
v.i.
v.t.
v.i.
- to end one's thought or reverse the process of thought.
v.t.
- to dispel from the mind:Unthink your thoughts.
- un-2 + think1 1590–1600
'unthink' also found in these entries (note: many are not synonyms or translations):