Miasma Definition
mī-ăzmə, mē-
miasmas, miasmata
noun
miasmas, miasmata
An unwholesome or befogging atmosphere, influence, etc.
Webster's New World
A vapor rising as from marshes or decomposing animal or vegetable matter: formerly supposed to poison and infect the air, causing malaria, etc.
Webster's New World
A thick vaporous atmosphere or emanation.
Wreathed in a miasma of cigarette smoke.
American Heritage
Other Word Forms of Miasma
Noun
Singular:
miasma
Plural:
miasmasOrigin of Miasma
First attested in 1665. From Ancient Greek μίασμα (miasma) (miasma) "stain, pollution".
From Wiktionary
Greek pollution, stain from miainein to pollute
From American Heritage Dictionary of the English Language, 5th Edition
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