- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
harbour
-
actinium
-
menacing
-
actinomeris
-
contained
-
action-packed
-
actinism
-
activase
-
resemble
-
actinidia deliciosa
- 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