- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
sights
-
september 11
-
rectifier
-
refers
-
acromion
-
short whist
-
greatly
-
napoleon i
-
accompanying vein
-
financially
- Hide translation
acid-base indicator
acid-base indicator /ˈæsɪd-beɪs ˈɪndəˌkeɪtər/
noun
-
An indicator that changes color on going from acidic to basic solutions
(
acid-base indicator
)
an indicator that changes color on going from acidic to basic solutions