- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
finite
-
accustomed to
-
warts
-
acronymous
-
instances
-
grey-headed
-
dialect
-
budorcas taxicolor
-
villein
-
genus zannichellia
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal