- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
adansonia digitata
-
outset
-
ad hominem
-
antidiarrhoeal
-
attend
-
actinide series
-
with regard to
-
curtsy
-
analysts
-
pour down
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal