- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
piggish
-
warts
-
generosity
-
oriented
-
go off half-cocked
-
zorilla
-
tradeoff
-
man-about-town
-
activist
-
sobriquet
- Hide translation
acid dye
acid dye /ˈæsɪd daɪ/
noun
-
Dye in which the chromophore is part of a negative ion
(
acid dye
)
dye in which the chromophore is part of a negative ion