Single Biggest Cancer Dictionary in the World

What is

environmental tobacco smoke

?

Pronunciation: /ɪnˌvaɪrənˈmɛnəl təˈbæˌkoʊ smoʊk/

environmental tobacco smoke

Definition

Smoke that comes from the burning of a tobacco product and smoke that is exhaled by smokers. Inhaling environmental tobacco smoke is called involuntary or passive smoking. Also called ETS and secondhand smoke.