- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
loafs
-
155th
-
acoustic reactance
-
effectual
-
acrostichum aureum
-
absolute viscosity
-
purse
-
adriatic
-
nepotism
-
trampoline
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal