Charlton T. Lewis, Charles Short, A Latin Dictionary

I. Dirt, filth, uncleanness of the body (mostly poet. and in post-Aug. prose; cf.: alluvies, diluvies, colluvies, proluvies; squalor, sordes, paedor): hic cruciatur fame, frigore, illuvie, imbalnitie, imperfundie, incuria, Lucil. ap. Non. 126, 2; 125, 31; Varr. ib. 34; Ter. Heaut. 2, 3, 54: “pectus illuvie scabrum, Cic. poët. Tusc. 3, 12, 26: illuvie ac squalore obsitus,” Tac. A. 4, 28: “illuvie deformis,” id. H. 4, 46: “morbo illuvieque peresa vellera,” Verg. G. 3, 561: “oris,” Dig. 21, 1, 12.—As a term of reproach: “di te perdant ... oboluisti allium, Germana illuvies, hircus, hara suis,” you perfect beast, Plaut. Most. 1, 1, 39. —

II. An overflowing, inundation (postclass.): “aquarum,” Just. 2, 1, 6; 2, 6, 10: “placida,” i. e. the water that has overflowed, Tac. A. 12, 51: “imber campos lubricos fecerat, gravesque currus illuvie haerebant,” in the mud, Curt. 8, 14, 4.