English

exauthorize

From ex- + authorize.

Proto-Indo-European *eǵ-

Latin ex ‘out of, from’

English ex-

Proto-Indo-European *h₂ewg- ‘to increase, to enlarge’

Latin auctor ‘author, originator’

Medieval Latin auctōrizāre

Old French auctorisier ‘to authorize’

Middle English auctorisen

Today it means

verb To deprive of authority.

Language periods are conventional ranges, not dates for this word.

Etymograph / exauthorize