- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
flexion
-
activation energy
-
a level
-
actinotherapy
-
actinozoa
-
active transport
-
actinometry
-
actinidiaceae
-
actinomorphous
-
stubbly
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity