شل — شَلَلٌ
An unsoundness in the hand or arm, or a vitiated state thereof. (S, O.) [See also 1, first sentence, where it is mentioned as an inf. n.] ― -b2- And (tropical:) A stain, (S, O,) or a blackness, (K,) or a dust-colour, (TA,) in a garment, or piece of cloth, that does not become removed […]