مُسْتَرْبِعٌ
Root: ربع
Full Definition
مُسْتَرْبِعٌ
Having power, or ability, for, or to do, a thing; as, for instance, war, or battle; or to bear, or endure, a thing; as when relating to an envier, meaning his envy. You say also رَجُلٌ مُسْتَرْبِعٌ بِعَمَلِهِ
A man who is able by himself to execute his work, having power, or strength, to do it, and very patient.