- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
eminent
-
dildo
-
arthur sullivan
-
mayo
-
cougar
-
unionized
-
acid halide
-
à la carte
-
based
-
a cappella
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal