disenthrone

verb3

1. •
   To remove (someone) from their position as monarch; to deprive of a position of supremacy.

   • […] to disinthrone the King of Heav’n / We warr […] — 1667
2. •
   (figurative) To remove (something) from a position of power or paramount importance.

   • Marxism-Leninism will have to be disenthroned as party orthodoxy from which it is heretical to deviate […] — 1987
3. •
   To move (someone or something) from a desirable location or place of honour.

   • She remembered how she had so often disenthroned her father from his favorite chair for parlor dates […] — 1958