at Her/His Majesty's pleasure

US /æt hər/hɪz ˈmædʒɪstiz ˈplɛʒər/
UK /æt hər/hɪz ˈmædʒɪstiz ˈplɛʒər/
"at Her/His Majesty's pleasure" picture
1.

à vontade de Sua Majestade, a critério de Sua Majestade

(of a period of detention or employment) for an indefinite period, dependent on the will of the monarch or government

:
The prisoner was sentenced to be detained at Her Majesty's pleasure.
O prisioneiro foi condenado a ser detido à vontade de Sua Majestade.
He holds his position at His Majesty's pleasure, meaning he can be dismissed at any time.
Ele ocupa seu cargo à vontade de Sua Majestade, o que significa que pode ser demitido a qualquer momento.