Lit: To accumulate, to amass, to hide wealth. Tech: Accumulation of wealth without paying zakah due on it. It also refers to unproductive accumulation of wealth.
Al-kharaj
Certificate of Musharakah
Al-iman
Shirkah al-mufawadah
Diwan al-azimmah
Participation Bonds
Bai‘ al-kali bil kali
Mutaqabbil
Wakalah bi al-Istithmar
Al-marhalah