- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
blossom
-
gaslight
-
adirondacks
-
repellent
-
gobble
-
atomic number 6
-
tempestuous
-
confederate rose
-
accidie
-
steady
- 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