قَادِحٌ

: see قَادِحَةٌ:

and see also قَدْحٌ, in two places.

هٰذَا مَاءٌ لَا يَنَامُ قَادِحُهُ [This is water of which the lader-out will not sleep] is said in describing such [water] as is little in quantity. (A, TA.)