- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
precedence
-
conceptualistic
-
outlaw
-
abukir bay
-
unemployment benefit
-
singular
-
specific
-
owing
-
absolute address
-
dean martin
- 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