- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
entirely
-
double-u
-
central africa
-
calendar
-
prodigal
-
obnoxious
-
acid dye
-
arteries
-
actinidia polygama
-
active capital
- 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