- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
guard
-
buffalo wing
-
88
-
acidophilic
-
chapter
-
beforehand
-
detente
-
ending
-
typewriter carriage
-
outrider
- Hide translation
actinic
actinic /ækˈtɪnɪk/
adjective
-
Relating to or exhibiting actinism
(
actinic
)
relating to or exhibiting actinism