noun Date: 1965 a carcinogenic nitrosamine C 2 H 6 N 2 O that occurs especially in tobacco smoke
DIMETHYLNITROSAMINE
Meaning of DIMETHYLNITROSAMINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012