وهن وهى ويب
وَهَى It was, or became, much slit, or rent. (Mṣb.)
It was, or became, lax, flaccid, or flabby: (Mṣb:) or weak; said of a rope, (Mgh,) or other thing: or it fell. (Mṣb.) See وَاهٍ.
وَهَِىَ It was, or became, uncompact, unsound, or weak.
وَهَى أَمْرُهُ [His affair, or case, was, or became, in a weak, or an unsound, state]. (TA, art.نغض, &c.)
وَاهٍ Lax; weak: frail; wanting in strength, compactness, firmness, or toughness; unsubstantial; unsound. See an ex. in the Ṣ, voce أُنْشُوطَةٌ, where it is applied to love, or affection.