- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
horse
-
active birth
-
ad nauseam
-
fall webworm
-
ad valorem
-
enemies
-
toad frog
-
clingy
-
grunt
-
adansonia
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity