unthink: Meaning and Definition of

un•think

Pronunciation: (un-thingk'), [key]
— v., -thought, -think•ing.
—v.i.
  1. to end one's thought or reverse the process of thought.
—v.t.
  1. to dispel from the mind: Unthink your thoughts.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.