Lewis Short
lānĭfĭcĭum (noun N) : lanificus
* 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.
Charlton T. Lewis, Charles Short, A Latin Dictionary