UNCROWN
Etymology
Verb
uncrown (third-person singular simple present uncrowns, present participle uncrowning, simple past and past participle uncrowned)
To deprive of the monarchy or other authority or status.
Synonyms: depose, dethrone, discrown, disenthrone, unking, unthrone
To remove a crown from (often figuratively).
Source: Wiktionary
Un*crown", v. t. Etym: [1st pref. un- + crown.]
Definition: To deprive of a crown; to take the crown from; hence, to
discrown; to dethrone.
He hath done me wrong, And therefore I'll uncrown him ere't be long.
Shak.
Source: Webster’s Unabridged Dictionary 1913 Edition