dirigeant w języku angielskim

leader [leaders]▼◼◼◼(one having authority)
noun
[UK: ˈliː.də(r)] [US: ˈliː.dər]We look up to him as our leader. = Nous le respectons en tant que notre dirigeant.

ruler [rulers]▼◼◼◻(person who rules or governs)
noun
[UK: ˈruː.lə(r)] [US: ˈruː.lər]Pachacuti was the ninth ruler of the Inca trilogy of Mexico. = Pachahuti fut le neuvième dirigeant de la trilogie inca du Mexique.

ruling class▼◼◼◼(social class)
noun
[UK: ˈruːl.ɪŋ klɑːs] [US: ˈruːl.ɪŋ ˈklæs]

establishment [establishments]▼◼◼◻(slang: the ruling class or authority group)
noun
[UK: ɪ.ˈstæ.blɪ.ʃmənt] [US: ə.ˈstæ.blɪ.ʃmənt]