- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
interpreter
-
charming
-
neighbors
-
embarrassed
-
88
-
scenario
-
misdeal
-
convulsive
-
vegetarian
-
intermittent
- 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