passive smoking
Noun
Meaning
passive smoking (uncountable)
The inhalation of tobacco smoke by a non-smoker due to proximity to smokers.
Synonyms
Related terms
Examples
Passive smoking causes about 3,400 deaths from lung cancer each year in the USA.
Passive smoking is also associated with increased risk, but to a lesser extent.
Passive smoking —the inhalation of smoke from another's smoking—is a cause of lung cancer in nonsmokers.