- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
obligate
-
dismantle
-
nick
-
meson
-
acrocentric chromosome
-
jeopardy
-
scaffold
-
aggrieved
-
taipei
-
repetitiousness
- 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