- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
calmness
-
ryukyuan
-
enslave
-
go it alone
-
retch
-
ad hominem
-
action-packed
-
ad infinitum
-
actinoid
-
confluence
- 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