- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
sand
-
condole
-
acidemia
-
constitution
-
actinomyxidia
-
recent
-
able-bodism
-
occurred
-
pigeonhole
-
fluctuating
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity