unlearn

To put (something learned) out of the mind; forget.

To undo the effect of; put aside the practice of.

To discard, put away, or get rid of (what one has learned); forget the knowledge of.

To fail to learn; not to learn.

To put away acquired knowledge; become ignorant.

To forget, as what has been learned; to lose from memory; also, to learn the contrary of.

To fail to learn.

To discard the knowledge of.

try to forget; put out of one’s memory or knowledge

discard something previously learnt, like an old habit