Definition: A term that describes a person who hides his smoking habit from others. Closet smokers usually avoid smoking in front of everyone in their lives, including friends, family and co-workers.
See also: Confessions of a Closet Smoker
By Terry Martin, About.com Guide
Updated February 17, 2009
About.com Health's Disease and Condition content is reviewed by our Medical Review Board
"Closet smoking was OK until you went out."
Image © David StuartSee also: Confessions of a Closet Smoker
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