- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
budget cut
-
come back
-
anguillan
-
ff
-
terror
-
elaboration
-
abdominal external oblique muscle
-
ache
-
accipiter cooperii
-
toecap
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal