- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
closed circuit
-
language
-
hindi
-
tender
-
abstractness
-
deliver
-
officers
-
order anguilliformes
-
hz
-
antidorcas euchore
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal