- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
unconscionable
-
manganese bronze
-
mowers
-
calaboose
-
acidophilous
-
come before
-
romper
-
disappointment
-
duchess
-
idiom
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal