- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
acknowledgeable
-
headspring
-
finding
-
wonder boy
-
lay aside
-
cadence
-
empiricism
-
swims
-
acute brain disorder
-
floozy
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal