(of the measure إِفْعِلَانٌ, [originally إِمْدِدَانٌ,] S, L) and ↓مِدَّانٌ (L, K) Salt water: (L, K:) or very salt water: (S, L:) or the water of salt earth. (L.)
2.
Also, the former, Water exuding from the earth: (L, K:) sometimes written, (K,) or as some say, (L,) إِمِّدَانٌ (L, K.)