noun
1. a person who does not smoke tobacco
• Ant: ↑smoker
2. a passenger car for passengers who want to avoid tobacco smoke
• Syn: ↑nonsmoking car
• Hypernyms: ↑passenger car, ↑coach, ↑carriage
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\\“+\ noun : a person who does not smoke
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/non smoh"keuhr/, n.
1. a person who does not smoke.
2. a railroad car, room, or area reserved for those who do not smoke.
[1840-50; NON- + SMOKER]
Useful english dictionary. 2012.