miasmic

adjective

mi·​as·​mic mī-ˈaz-mik How to pronounce miasmic (audio)
mē-
Synonyms of miasmicnext
1
: of, relating to, or like a miasma : caused by miasma : producing a miasma : characterized by miasma
rubber plantations of the miasmic jungleRobert Littell
2
: foully contagious : noxious, mephitic
a clamorous square mile of plants and pens that spread a miasmic stenchNewsweek
miasmically adverb
… the low-ceilinged room was already full of smoke that floated miasmically in the club's bluish light. William Kennedy, Very Old Bones, 1992

Word History

Etymology

miasma + -ic

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Browse Nearby Words

Cite this Entry

“Miasmic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/miasmic. Accessed 18 Dec. 2025.

More from Merriam-Webster on miasmic

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!