- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
starters
-
gross
-
spacesuit
-
vegetational
-
elevon
-
awkwardly
-
acquaintanceship
-
ad spend
-
go for
-
actinidiaceae
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity