nonexposed

adjective
non·​ex·​posed | \ ˌnän-ik-ˈspōzd How to pronounce nonexposed (audio) \

Definition of nonexposed

: not exposed to something nonexposed skin Of 1,000 male nonsmokers exposed to excess radon, 16 will die of lung cancer, he estimates. That's 5 more than in a nonexposed group.U.S. News & World Report

First Known Use of nonexposed

1837, in the meaning defined above

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