- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
unwillingness
-
fertile
-
aeronautical engineer
-
publicising
-
aborigine
-
acanthoid
-
aeronautical
-
stealthily
-
work
-
low
- 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