دسم

دِسَامٌ دسام A stopper; (M, K;) a thing with which one stops up the ear, and a wound, and the like, and the head of a flask or bottle, and the like. (S.) It is said in a trad. that the Devil has a دِسَام; meaning that he has a stopper by which he prevents one from seeing the truth (M, TA) and from keeping in mind admonition. (TA.)