(A'Obeyd, ISk, S, K) and ↓رُغُبٌ (K) (assumed tropical:) Land that is soft, (A'Obeyd, S, K, TA,) and wide, with even, or sandy, soil: (K, TA:) or (S, K, TA) that takes much water; (TA;) that will not flow unless in consequence of much rain. (ISk, S, K, TA.)