unteaches meaning in Hindi

Examples

1. The Abolitionists fanaticism was " inculcated in the Northern mind and ingrained in the Northern heart, so that you may make any compromise you please, and still, until you can unlearn and unteach the people, we shall find no peace & for thirty years they have been warring upon the fifteen States of the South .  He questioned whether slavery could be safe with Black Republicans taking over all branches of the Federal Government.