- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
actinidia arguta
-
actinidia polygama
-
action-packed
-
clock face
-
active agent
-
active air defense
-
cost accounting
-
blossoms
-
dutch
-
concurrent
- 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