اِسْلَنْقَى

, of the measure اِفْعَنْلَى, (S,) He lay, or slept, (نَامَ,) on his back; (Seer, S, O, K;) like اِسْتَلْقَى [which belongs to article لقى]; (O, K;) as also ↓ تسلّق. (TA.)