Nidor, nidôris. Virg.The sauour of any thing burned or rosted: a stinke. Somtime grinning or shewing of the teeth in laughing: sometime brightnesse.Solo nidore culinæ. Mart. The sauour.Lumen extinctum offendit naues nidore. Lucret. Ganearum nidor & fumus.Cic.Graues nidore chelydri.Virg.Nidor etiam de stercôre dicitur. Apul.
Lewis and Short: Latin dictionary
nīdor, ōris, m. [cf. Gr. kni/ssa for knidia], a vapor, steam, smell, from any thing boiled, roasted, burned, etc.: nidoris odores, Lucr 6, 987: galbaneus, Verg. G. 3, 415: pinguescant madidi laeto nidore Penates, Mart. 7, 27, 5; Plin. 24, 15, 85, 135: nocturnumque recens exstinctum lumen ubi acri Nidore offendit nares, Lucr. 6, 792: ganearum nidor atque fumus, Cic. Pis. 6, 13: foedus quidam nidor ex adustā plumā, Liv. 38, 7; Plin. 13, 1, 1, 2: captus nidore culinae, Juv. 5, 162: nidor e culinā, said of a slave who hangs constantly about the kitchen,