- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
department store
-
accipiter cooperii
-
actitis macularia
-
pathos
-
activated
-
aisle
-
cloche
-
anti-semitic
-
alligators
-
harbour
- 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