and
↓
لِجَامٌ
A thing from which one augurs evil; an omen, or
a bodement, of evil: because it refrains one from a thing that he wants. (A, article
عطس.)
↓
لُجَمٌ, which is originally the plural of both, is also used as a singular (A, ibid, where see an example) See
عَطَسَ and
عَطُوسٌ.