[A fallen date]: some say that this means سَاقِطَةٌ: others, ذَاتُ سُقُوطٍ [having a falling]: it may be from أَسْقَطِهُ; like مَحْمُومٌ from أَحَمَّهُ اللّٰهُ. (TA.)
2.
هُوَ مَسْقُوطٌ فِى يَدِهِ (tropical:) He is repenting, and abject; as also فِى↓سَاقِطٌيَدِهِ (TA.)