- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
concerned
-
action mechanism
-
haywire
-
collateral
-
give up
-
actitis hypoleucos
-
directly
-
actinidia arguta
-
actinozoa
-
wages
- 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
