noun Etymology: hepta- + chlorine Date: 1949 a cyclodiene chlorinated hydrocarbon pesticide C 10 H 5 Cl 7 that causes liver disease in animals and is a suspected human carcinogen
HEPTACHLOR
Meaning of HEPTACHLOR in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012