- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
provide
-
gaelic language
-
crying
-
acetate disk
-
addax nasomaculatus
-
bear cub
-
phase
-
conceptualise
-
act superior
-
pigeon loft
- Hide translation
acid test
acid test /ˈæsɪd tɛst/
noun
-
A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal