- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
molecules
-
mandarin dialect
-
communicant
-
actor
-
toss off
-
least bittern
-
cheerio
-
abomasal
-
privations
-
ar
- Hide translation
smog
smog /ˈsmɑːg/
noun
-
Air pollution by a mixture of smoke and fog
(
smog
, smogginess
)
air pollution by a mixture of smoke and fog
