Go to MSN Homeencarta®
Dictionary
Find
in
Dictionary
Thesaurus
Translations
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click to move up the list of words
Smithsonian Institution
smithsonite
smithy
smitten
smittle
SMN
smock
smocking
smog
smoke
smoke alarm
smoke and mirrors
smoke bomb
smoke detector
smoke-dried
smoke-filled room
smoke hood
Click to move down the list of words
Also available:

World English Dictionary
Dictionnaire Français

smog
smog [ smog ]


noun 
Definition:
 
thick dirty fog: a mixture of fog and smoke or other airborne pollutants such as exhaust fumes
[Early 20th century. Blend of smoke + fog]

smog·gy adjective
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
Advertisement
© 2009 Microsoft