- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
pomfret
-
actinomeris
-
abbess
-
clingy
-
flexible
-
startled
-
curcuma domestica
-
adana
-
ad spend
-
tomato
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal