أَيِسَ مِنْهُ

, (S, M, Mgh, Msb, K,) aorist يَأْيَسُ (S, Msb, K) and يَأْيِسُ, (Msb,) verbal noun أَيَسٌ, (Msb,) or إِيَاسٌ, (K,) or it has the same verbal noun as يَيءِسَ, namely يَأْسٌ, (S,) with which إِيَاسٌ is synonym, (Mgh,) but this last is a contraction of إِياسٌ, of the measure إِيعَاسٌ, as determined by Az, and is not a verbal noun of أَيِسَ as some think it to be, (Mgh, article ييءِس,) He despaired of it; synonym قنِط: (K:) a dialect var. of يَيءِسَ: (ISk, S, TA:) or it is not so, but is formed by transposition from يَيءِسَ, because it has no [proper] verbal noun; and إِيَاسٌ, the proper name of a man, is not to be adduced in evidence, for it is of the measure فِعَالٌ from الأَوْسُ, “ the act of giving: ” (Preface to the M, quoted in the TA:) if it were a dialect var. of يَيءِسَ, they would say إِسْتُ for أَيِسْتُ: (M, TA:) and أُيِسَ, incorrectly written أُويسَ, also signifies the same. (Mgh.)

أَيْسَ: see لَيْسَ.