noun mansur (ʿAbdullāh al-Mansūr) a.d. 712?–775, Arab caliph 754–775: founder of Baghdad 764. 1
noun mansur Abu Ja'far al- (ˈæbuː ˈdzæfə ˈæl). 712–75 ad, 2nd caliph of the Abbasid dynasty (754–75). He founded Baghdad (762) and made it the Islamic capital 0
noun mansur a.d. 712?-775; Arab caliph (754-775): founder of Baghdad 0
