- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
cadence
-
humanity
-
coat
-
actinozoa
-
ay
-
ephemeropteran
-
actinomycetal
-
extensive
-
incantation
-
actinomycetaceae
- 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