lanificium
From LSJ
ἀσκεῖν περὶ τὰ νοσήματα δύο, ὠφελεῖν ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
Latin > English (Lewis & Short)
lānĭfĭcĭum: ii, n. lanificus,
I the working of wool, i. e. spinning, weaving, etc. (ante-class. and post-Aug.): de lanificio neminem metuo, una aetate quae sit, Plaut. Merc. 3, 1, 22: lanificii curam suscipere, Col. 12 praef. § 9: usum lanificii docere, Just. 2, 6, 5; 2, 4, 8: filiam et neptes lanificio assuefacere, Suet. Aug. 64.