سِلٌّ

(S, M, Msb, K) and ↓ سُلَالٌ, (S, M, K,) the former [the more common, and] often occurring in the verses of chaste poets, though El-Hareeree says in the “ Durrat el-Ghowwás ” that it is an erroneous term of the vulgar, and that the latter is the right term, (TA,) signify the same, (S, M, K,) as also ↓ سُلٌّ and ↓ سَلَّةٌ, (K,) [Consumption: or phthisis:] an emaciating, oppressive, and fatal malady: (T, TA:) a certain disease, well known; said in the medical books to be one of the diseases of girls, because of the abundance of blood in them: (Msb:) according to the physicians, (TA,) an ulcer, (K, TA,) or ulcers, (Msb,) [or ulceration,] in the lungs; (Msb, K, TA;) succeeding (تُعَقِّبُ [grammatically referring to سَلَّة]) either ذَات الرِّيءَة [i. e. inflammation of the lungs] or ذَات الجَنْب [i. e. pleurisy]: (in the CK, بِعَقَبِ ذات الرِّيّةِ اوذاتِ الجَنْبِ is [erroneously] put in the place of تُعَقِّبُ ذَاتَ الرِّيءَةِ أَوْ ذَاتَ الجَنْبِ: and in what here follows, the gen. case is put in the place of the nom. in four instances:) or a rheum (زُكَامٌ), and defluxions (نَوَازِلُ), or a long cough, and attended with constant fever. (K, TA.)

Hence the saying, in a tradition, غُبَارُذَيْلِ المَرْأَةِ الفَاجِرَةِ يُورثُ السِّلَّ (assumed tropical:) [The dust of the skirt of the vitious woman occasions the loss of property]; meaning that he who follows vitious women and acts vitiously, loses his property, and becomes poor: the diminution and departure of property being likened to the diminution and wasting away of the body when one has the disorder termed سِلّ. (TA.)