- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
actinomeris
-
adam's needle
-
thereupon
-
locksmith
-
fumes
-
arthur symons
-
achromatous
-
dwindling
-
actitis macularia
-
stodgy
- 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