Dictionary
Find
in
Dictionary
Thesaurus
Translations

Click to move up the list of words
MI-SET
MIA (1)
MIA (2)
Miami
Miami Beach
Miao
Miao-Yao
miasm
miasma
Mic.
mica
Micah
Miccosukee
mice
micelle
Mich.
Michaelmas
Click to move down the list of words
Print Preview
See pronunciation key
Search for "miasmal" in all of MSN Encarta
E-mail this entry
Blog about this entry on MSN Spaces
Download the MSN Encarta Right-Click Dictionary

miasma

mi·as·ma [ mī ázmə, mee ázmə ] (plural mi·as·mas or mi·as·ma·ta [ mī ázmətə ])


noun 
Definition:
 
1. harmful fumes: a harmful or poisonous emanation, especially one caused by burning or decaying organic matter

2. unwholesome atmosphere: an unwholesome or menacing atmosphere

[Mid-17th century. Directly or via French miasme< Greek miasma "defilement, pollution" < miainein "pollute"]

mi·as·mal adjective
mi·as·mat·ic [ m əz máttik ] adjective
Advertisement

Also on Encarta
Englishtown: Learn English online
Our Partners
Also on MSN
Encarta Message Boards (© Rubberball/Jupiterimages)
Shopping
© 2009 Microsoft