- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
shocked
-
16 pf
-
toddler
-
beauty consultant
-
privateer
-
acylation
-
accelerative
-
conceptualise
-
flavour
-
accommodational
- 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