A man whose hand, or arm, has become unsound, or vitiated: (S, TA:) or deprived of the power of motion by an unsound, or a vitiated, state of itsعُرُوق [meaning veins or nerves]: (Msb:) or dried up, or stiff: or whose hand, or arm, has gone [or wasted] away: (K, TA:) feminine شَلَّاءُ. (S, Msb.)
2.
And يَدٌ شَلَّاءُ (Mgh, TA) A hand, or an arm, that will not comply with that which its possessor desires of it, by reason of disease therein. (TA.)
3.
And عَيْنٌ شَلَّاءُAn eye of which the sight has gone. (O, Msb, K.)