nonsmoking definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
- Not engaging in the smoking of tobacco: nonsmoking passengers.
- Designated or reserved for nonsmokers: the nonsmoking section of a restaurant.
nonsmoking definition by Wiktionary
- Alternative form of non-smoking.