- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
will
-
capsize
-
preceding
-
crush
-
adipose tumour
-
teeth
-
adrenalin
-
typewriter ribbon
-
abandon
-
supply
- 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