Definition of "unteach"

unteach

verb
third-person singular simple present unteaches, present participle unteaching, simple past and past participle untaught
1. (transitive) To cause (someone) to unlearn; to make (someone) forget something they have been taught, or recognize it as erroneous, etc.
  Quotations
  The heart of man has been long mistaught, and, I fear, it will require something that shall come closer home than legal enactments to unteach it. And nothing but example can teach it anew. It will never learn to love instead of to hate, […]
  1846, Thomas Cooper, Two Orations Against Taking Away Human Life Under Any Circumstances: And in Explanation, and Defence of the Misrepresented Doctrine of Non-resistance ..., page 23
  It is difficult enough, when a pupil has been taught wrong in books, to unteach him and to set his mind going upon some reasonable plan; but to undertake to teach those who, though they have been to school, […]
  1872, The Southern Magazine, page 324
2. (transitive) To cause (something previously learned) to be forgotten, or recognized as an error, etc.
  Quotations
  "I did say that the mass was the Romish name for the sacrament." Upon which the rector "beat his head like a man distracted;" and declared that he should into the school and unteach that also.
  1859, The Christian Observer, page 603
  The great difficulty, and surely no small honour, is, or would be, to unlearn it: in the case of this as of so many other fallacies, by teaching it, the humble endeavour here is to unteach it.
  2014, Jeremy Bentham, The Book of Fallacies, Oxford University Press, USA, page 316

Definition of "unteach"

unteach

verb

Quotations

Quotations