- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
spoon
-
acoustic delay line
-
postal code
-
abdominal aorta
-
reincarnation
-
squirrel corn
-
dialects
-
artist
-
watch
-
piglet
- 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