- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
helmsman
-
afford
-
bathochromic
-
embarrassed
-
actinoid
-
truss
-
desired
-
turmeric
-
basically
-
magnanimity
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity