دوقة (زوجة الدوق)

دُوقة (زوجة الدوق)‏ \ duchess: the wife of a nobleman of the highest rank (a Duke). \ دُولاب \ wheel: a circular object on which vehicles run; anything of this shape that turns round, as part of a machine, etc.: A bicycle has 2 wheels. A clock has a lot of wheels inside it.