- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
acoustic radiation pressure
-
represented
-
ff
-
chose
-
shovel
-
arthur sullivan
-
tramper
-
pistol grip
-
illness
-
changed
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal