unlearn means: Context: In an intensive course, one tries to learn at a higher level. This intensive course, however, erases any foundation a student had in elementary classes. It is usually due to the inability of the professor or lack of knowledge of the national language. (in Community Dictionary, added by Raegan Russo)

What else does unlearn mean?

  • Put (something learned) aside from the mind; forget. (in AZ Dictionary)
  • You can undo the effects of the; you should abandon the practice of. (in AZ Dictionary)