- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
easter
-
opaque
-
adapa
-
anneal
-
actor's assistant
-
stot
-
fourth
-
pogostemon cablin
-
derive
-
accounting firm
- 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