رُخَاءٌ

A soft, or gentle, wind: (S, K:) or a soft, or gentle, and quick, wind: (JK:) or a soft, or gentle, wind, that does not move anything. (Har p. 38.) It has the first of these meanings in the Qur'an, 38:35: (Bd, Jel:) or it there means A wind that does not oppose, or contravene, the will of God. (Bd.)