Look up: Secondhand Smoke

1. Secondhand smoke
   Secondhand smoke: Also known as environmental tobacco smoke (ETS). See: ETS.
   Found on http://www.medterms.com/script/main/art.
   
   
2. secondhand smoke
   (from the article `smoking`) ...harmful effects of smoking are not limited to the smoker. The toxic components of tobacco smoke are found not only in the smoke that the smoker ... Passive inhalation of cigarette smoke (sometimes called secondhand smoke) is linked to lung cancer in nonsmokers. In the early 1990s it was estimated ... [...
   Found on http://www.britannica.com/eb/a-z/s/56
   
   
3. Secondhand Smoke
   A mixture of the smoke given off from a lit cigarette, pipe, cigar or smoke that is exhaled from the lungs of a smoker. Nonsmokers do inhale the smoke and it remains in the air for a period of time after cigarettes have been put out. Secondhand smoke can cause a wide range of health problems, includ...
   Found on http://www.pregnology.com/AZ/S/2
   
   
4. secondhand smoke
   Smoke that comes from the burning of a tobacco product and smoke that is exhaled by smokers. Inhaling secondhand smoke is called involuntary or passive smoking. Also called environmental tobacco smoke and ETS.
   Found on http://www.cancer.gov/dictionary?expand=