- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
fraudulence
-
treasury
-
furrier
-
acroanesthesia
-
mainstay
-
sordid
-
rummage
-
accessory nerve
-
quizzed
-
glad
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal