- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
addable
-
behemoth
-
mothers
-
short
-
counterpane
-
inclined
-
ad agency
-
adelges piceae
-
sir walter ralegh
-
ada-scid
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity