- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
napiform
-
marginally
-
pillow
-
lake chelan
-
self-annihilation
-
hasp
-
diabolic
-
go about
-
jupiter
-
abul-walid mohammed ibn-ahmad ibn-mohammed ibn-roshd
- Hide translation
crack down
crack down /ˈkræk daʊn/
verb
-
Repress or suppress (something regarded as undesirable)
(
clamp down
, crack down
)
repress or suppress (something regarded as undesirable)
The police clamped down on illegal drugs
The police clamped down on illegal drugs