سهد

2 سهّدهُ ذ , (S, A, L, K,) inf. n. تَسْهِيدٌ; (PS;) and ↓ اسهدهُ; (A, TA;) He, (a man, S, L, K,) and it, (anxiety, or grief, A, L, and pain, L,) rendered him sleepless. (S, A, L, K.) And فُلَانٌ يَسْهَّدُ Such a one is not suffered to sleep. (L.)