a yellow, water-soluble carcinogenic liquid, C2H6N2O, found in tobacco smoke and certain foods: known to be a potent carcinogen. Abbreviation:DMN, DMNA
di·meth·yl·ni·tros·a·mine (dī-měth'əl-nī-trō'sə-mēn', -nī'trō-sām'ĭn) n. A carcinogenic nitrosamine, C2H6N2O, that occurs in tobacco smoke and certain foods.
Main Entry: di·meth·yl·ni·tros·amine Pronunciation: (")dI-"meth-&l-(")nI-'trO-s&-"mEn Function: noun : acarcinogenic nitrosamine C2H6N2O that occurs especially in tobacco smoke called also nitrosodimethylamine