- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
active application
-
chimera
-
active electrolocation
-
preventable
-
active birth
-
activated carbon
-
go it alone
-
actinometric
-
active immunity
-
isolation
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity