- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
adduce
-
acousma
-
trust
-
addend
-
tsunamis
-
adar sheni
-
addison's syndrome
-
concurrent execution
-
adapin
-
adaxial
- Hide translation
active agent
active agent /ˈækˌtɪv ˈeɪdʒənt/
noun
-
Chemical agent capable of activity
(
active agent
, active
)
chemical agent capable of activity