- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
test
-
ingredient
-
acajou
-
ad libitum
-
add on
-
tableware
-
thenceforth
-
manakin
-
conceptional
-
san sebastian
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity