- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
addend
-
aculeated
-
additions to esther
-
opisthorchiasis
-
adar sheni
-
adelges
-
harmony
-
ad-dahna desert
-
addable
-
adc
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal