Definition of unqueen in US English:

unqueen

verb

rare
  • with object To deprive (a woman) of the rank or position of queen; to dethrone.

Origin

Late 16th century; earliest use found in John Stubbs (c1541–1590), religious writer. From un- + queen.

Pronunciation

unqueen

/(ˌ)ʌnˈkwiːn/