- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
mandibular joint
-
active air defense
-
action camera
-
agonist
-
understaffed
-
gores
-
alfred alistair cooke
-
emptily
-
actinomyxidia
-
actinomycete
- 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