- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
engender
-
custodian
-
avocado
-
sanction
-
buff-coloured
-
acquiesce
-
wiggle
-
gag
-
compartments
-
acoustic waveguide
- 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
