- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
calligraphy
-
con game
-
alphabet
-
absentee
-
vacancies
-
aunt
-
versatility
-
sanctioned
-
action-packed
-
ad lib
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity