unteach

verb
un·​teach | \ˌən-ˈtēch \
untaught\ ˌən-​ˈtȯt \; unteaching

Definition of unteach 

transitive verb

1 : to cause to unlearn something

2 : to teach the contrary of unteach bad habits

First Known Use of unteach

1532, in the meaning defined at sense 1

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Dictionary Entries near unteach

untaughtness

untax

untaxed

unteach

unteachable

unteam

untechnical

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The first known use of unteach was in 1532

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