- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
batholite
-
paunchy
-
aborigine
-
ad hoc
-
slider
-
lizards
-
arteries
-
achylia gastrica
-
resilient
-
enslave
- 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