miasma

/maɪˈæzmə/
noun
  1. A bad smell or vapor that comes from decaying matter, once thought to cause disease.
    • In the 1800s, doctors believed that a miasma from the sewers caused cholera.
    • The swamp gave off a thick miasma that made the villagers feel sick.
    • The rotting garbage created a miasma that hung over the alley.
  2. A harmful or unpleasant atmosphere or influence that surrounds a place or situation.
    • Years of corruption created a miasma that choked the government.
    • The office was filled with a miasma of gossip and distrust.
    • A miasma of fear spread through the town after the robbery.
What does "miasma" mean? | whatsthatwordmean | whatsthatwordmean