- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
entrain
-
motion
-
contents
-
acherontia atropos
-
refiner
-
core
-
panhandle
-
insurance
-
ghost
-
brule
- Hide translation
acantha
acantha /əˈkænθə/
noun
-
Any sharply pointed projection
(
acantha
, spine
, spur
)
any sharply pointed projection
