- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
acerola
-
postulates
-
a. a. michelson
-
kiddie
-
suds
-
chose
-
abandoned ship
-
full
-
posts
-
actinomycetal
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal