فَسُلَ
1.
, (S, M, O, K,) with damm, (S, O,) like كَرُمَ; (K;) and فَسِلَ, (M, K,) like عَلِمَ; (K;) and فُسِلَ, (M, K,) of the form of that whereof the agent is not named, (M,) like عُنِىَ; (K;) verbal noun فَسَالَةٌ and فُسُولَةٌ (S, M, O, K) and فُسُولٌ; (M, TA;) He (a man, S, O) was, or became, low, base, ignoble, vile, or mean; (S, M, O, K;) such as had no manliness, or manly virtue, (M, K,) and no hardiness. (TA.)