Definition of disauthorize in English:

disauthorize

verb

  • with object To strip of authority; to treat as of no authority. In later use also: to reverse or withdraw authorization for.

Origin

Mid 16th century; earliest use found in Nicholas Udall (1504–1556), schoolmaster and playwright. From dis- + authorize.

Pronunciation

disauthorize

/ˌdɪsˈɔːθərʌɪz/