- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
enslave
-
actioner
-
actinomyxidia
-
ad valorem tax
-
dutch
-
advertise
-
send in
-
actinomycete
-
action potential
-
adansonia gregorii
- 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