nonsmoker

[ non-smoh-ker ]

/ nɒnˈsmoʊ kər /

a person who does not smoke.

a railroad car, room, or area reserved for those who do not smoke.

Origin of nonsmoker

First recorded in 1840–50; non- + smoker

My father-in-law, a non-smoker, wandered away to escape the smell.

Accidents Happen to Gun People Too |David Frum |January 17, 2013 |DAILY BEAST
For the dromedary is not only a strict teetotaler and non-smoker, but a lifelong vegetarian.

Punch, or the London Charivari, Vol. 159, July 28th, 1920 |Various
I found splendid opportunities to help the non-smoker without appearing to "preach."

Huts in Hell |Daniel A. Poling
Zavilovski, as a non-smoker, remained with the ladies in the drawing-roam.

Children of the Soil |Henryk Sienkiewicz

But the non-smoker is not in need of252 these assistances: it is only the smoker who requires to smoke for these purposes.

Woman and Womanhood |C. W. Saleeby
Another and greater Victorian, Gladstone, was also a non-smoker.

The Social History of Smoking |G. L. Apperson

nonsmoker

/ (nɒnˈsməʊkə) /

a person who does not smoke

a train compartment in which smoking is forbidden

nonsmoking, adjective