Word family noun smoke smoker ≠ non-smoker smoking smokiness adjective smoked smoking ≠ non-smoking smoky smokeless verb smoke
From Longman Dictionary of Contemporary Englishnon-smokingˌnon-ˈsmoking adjective 1 DFTSMOKE#a non-smoking area is one where you are not allowed to smoke a non-smoking restaurant2 [only before noun] used to describe someone who does not smoke a non-drinking, non-smoking fitness fanaticExamples from the Corpus
non-smoking• Somewhere south of York, Hubert was alone in a second-class non-smoking compartment.• Given popular perceptions of the paparazzi, Young is surprisingly clean-living: a non-drinking, non-smoking, fitness fanatic.• Combining smoking and non-smoking men taking atenolol gave a risk ratio of 1.01.• I asked for a seat in the non-smoking section of the plane.• They sit together in a non-smoking section.• His entertainment featured abundant wine and cigars, though he himself was a non-smoking teetotaller. 