- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
slovenly
-
scrutiny
-
acclivitous
-
spindles
-
cosh
-
buffalo bill cody
-
absorption
-
evergreen
-
arbitrate
-
farm
- 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