- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
odoriferous
-
communicate
-
wavy
-
arrow
-
phoney
-
informal
-
sauvignon blanc
-
acute myelocytic leukemia
-
old bailey
-
odium
- 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
