- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
genus liquidambar
-
ada
-
surmount
-
witherspoon
-
goading
-
action painting
-
newspapers
-
tsunami
-
impudence
-
not
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity