/ ˈsʌltəneɪt; NAmE / noun
1.
the rank or position of a sultan
2.
an area of land that is ruled over by a sultan :
the Sultanate of Oman
3.
the period of time during which sb is a sultan
/ ˈsʌltəneɪt; NAmE / noun
1.
the rank or position of a sultan
2.
an area of land that is ruled over by a sultan :
the Sultanate of Oman
3.
the period of time during which sb is a sultan
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005