Hazardous smog Synonyms
Hazardous replaced
Definitions for Hazardous
- (adjective) involving potential loss or injury
- (adjective) involving risk or danger
Synonyms for phrase
HS abbreviation
HS is an abbreviation for Hazardous SmogWhat does HS stand for?
HS stands for "Hazardous Smog" Smog replaced
Definitions for Smog
- (noun) an atmospheric condition in which suspended particles in the air rob it of its transparency
- (noun) air pollution by a mixture of smoke and fog