- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
bungalow
-
sob
-
convenient
-
lurk
-
acipenser huso
-
strew
-
come up
-
accipiter gentilis
-
about-face
-
loir
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity