- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
collar
-
antidorcas marsupialis
-
furniture
-
stuff
-
lapp
-
antidisestablishmentarianism
-
pique
-
protestant
-
commission
-
fragrantly
- 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
