Relating to the law of ‘ushr, it refers to such natural watercourses as rivulets, canals and streams.
Al-mal al-zahir
Daman ala khatar al-tariq
Al-itawah
‘asb al-fahl
Ayn
Al-amwal al-ribawiyah
Al-sakk
Al-tunna’
Al-mata
Al-mu awamah