- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
gloomy
-
enormous
-
action group
-
covenant
-
barong
-
tear
-
ad valorem tax
-
buffalo carpet beetle
-
intend
-
conditions
- 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
