- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
clingy
-
action stations
-
anguilla sucklandii
-
utilise
-
ada
-
actitis macularia
-
drama
-
actinozoan
-
adapa
-
ashes
- 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