miasmas
mi-as-mas
noun
Unpleasant, unhealthy vapours or a harmful, oppressive atmosphere or influence.
"The city's miasmas of pollution hung heavy."
Thesaurus
Synonyms: miasm
mi-as-mas
Unpleasant, unhealthy vapours or a harmful, oppressive atmosphere or influence.
"The city's miasmas of pollution hung heavy."
Synonyms: miasm