- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
actionable
-
adansonia digitata
-
reincarnation
-
adansonia gregorii
-
abel janszoon tasman
-
postgraduate
-
siding
-
clingy
-
extensive
-
sat
- 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