- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
embarrassed
-
pail
-
caribbean
-
actinidia
-
conditional
-
humane
-
abkhazian language
-
collection
-
grummet
-
acinus
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal