- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
slut
-
tubes
-
acidulate
-
napoleon
-
beget
-
abolishable
-
agonus
-
come along
-
assertion
-
faultfinder
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal