- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
palpable
-
riddle
-
milne
-
had
-
allhallows eve
-
a. noam chomsky
-
duality
-
awe
-
account for
-
situation
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal