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smoke hood
smoke out
smoke screen
smoke signal
smoke tree
smokebox
smoked rubber
smokeho
smokehouse
smokejack
smokejumper
smokeless
smokeless powder
smokeless tobacco
smokeless zone
smoker
smoker’s cough
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smog

smog [ smog ]


noun 
Definition:
 
thick dirty fog: a mixture of fog and smoke or other airborne pollutants such as exhaust fumes

[Early 20th century. Blend of smoke + fog]

smog·gy adjective
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