- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
raptus
-
shiva
-
complacence
-
alumni
-
abronia latifolia
-
verbs
-
payphone
-
grizzled
-
squander
-
scarcely
- 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
