- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
emptily
-
nations
-
active agent
-
double-u
-
ad infinitum
-
actinotherapy
-
flexible
-
adam's apple
-
retch
-
activated
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity