- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
ada
-
self-possessed
-
cento
-
actinomycotic
-
send in
-
actinomyxidia
-
developed
-
flexible
-
action-packed
-
haywire
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity