A cubit devised by the second caliph, ‘Umar b. al-Khattab (13–23 AH), to measure lands of Sawad. It measured a cubit (prevalent) plus a grip of clasped hand and a thumb.
Al-marhalah
Ghish
Mark-Up
Mute Investment
Riba al-nasi'ah
Mugharasah
Awqaf-i-Humayun
Al-bai‘ al-batil
Al-bai‘ al-sahih
Al-‘amilin