- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
sedentary
-
action camera
-
attend
-
forward-looking
-
absentee rate
-
clergy
-
aeronaut
-
ad hoc
-
slum
-
abend
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity