particle n. of 1, q. v.; (S, K;) and ↓جَوًى signifies the same, being a verbal noun used as an epithet. (K.)
2.
Hence, (S,) the former, (S, K,) as also ↓ the latter, (K, and so in a copy of the S,) signifies Stinking water; (K;) or water that has become altered and stinking. (S, TA.)
3.
أَرْضٌجَوِيَةٌ and ↓جَوِيَّةٌA land that disagrees with one. (K.)