verb (used with object), un·taught, un·teach·ing.
Examples from the Web for unteach
As experience in the past has not taught it, experience in the future cannot unteach it.Studies of Christianity|James Martineau
That Elder Berries are poison, as we are taught by tradition, experience will unteach us.The Works of Sir Thomas Browne (Volume 1 of 3)|Thomas Browne
It was you who taught me to disdain adulation: will you unteach your pupil?'The Last Days of Pompeii|Edward George Bulwer-Lytton