Definition of "nonsmokers" []

• Plural form of nonsmoker. (noun)

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• "Taggart reports that radon is the No. 1 cause of lung cancer in nonsmokers, which is true."
• "Subjects were classified as nonsmokers, former, or current smokers."
• "The EPA also estimates that exposure to secondhand smoke causes approximately 3,000 lung cancer deaths per year in nonsmokers which is realty alarming situation as the statistics show."