- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
slut
-
acutance
-
rabbit burrow
-
faecal
-
corer
-
additive inverse
-
lyric
-
merry-go-round
-
give up
-
a la carte
- 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
