Passive smoking

Passive Smoking/Secondhand Smoke: Inhalation of others' tobacco smoke.

passive smoking
Inhalation of sidestream smoke by people who do not smoke themselves.
See also sidestream smoke ...

Passive Smoking The involuntary inhalation of somebody else's tobacco smoke.

Mixture of smoke from the burning end of a cigarette, pipe, or cigar and smoke exhaled by the smoker. (See; passive smoking/secondhand smoke.)
Source: Terms of the Environment
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Environmental Tobacco Smoke: Mixture of smoke from the burning end of a cigarette, pipe, or cigar and smoke exhaled by the smoker. (See: passive smoking/secondhand smoke.) ...

See also: Environmental, Solution, Environment, Population, Monitor