- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
abolitionist
-
conjecture
-
valuable
-
medulla
-
twilight
-
acrostic
-
tie up
-
game fish
-
spurs
-
pseudonym
- Hide translation
acantha
acantha /əˈkænθə/
noun
-
Any sharply pointed projection
(
acantha
, spine
, spur
)
any sharply pointed projection
