- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
active capital
-
active matrix screen
-
active birth
-
actinidia deliciosa
-
active transport
-
sound
-
actinidia
-
abeyance
-
actinide series
-
active application
- Hide translation
actinism
actinism /ˈækˌtɪnɪzəm/
noun
-
The property of radiation that enables it to produce photochemical effects
(
actinism
)
the property of radiation that enables it to produce photochemical effects