بجس

مَاآءٌ بَجْسٌ ماآء بجس Water having a way, passage, vent, or channel, opened for it to flow forth; having a vent; or pouring forth: (K:) and in like manner, سَحَابٌ بَجْسٌ [ clouds pouring forth rain ]; (TA;) and [so] سَحَائِبُ بُجَّسٌ [pl. of ↓ بَاجِسٌ and بَاجِسَةٌ]: (S:) and ↓ مَاآءٌ بَجِيسٌ flowing water: (Kr, TA:) and ↓ عَيْنٌ بَجِيسٌ a copious spring. (K, * TA.)