- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
acanthuridae
-
adventure
-
absorption unit
-
experience
-
bozo
-
thing
-
acheronian
-
acridness
-
accumulation
-
crane
- Hide translation
concaveness
concaveness /kɒnˈkeɪvnəs/
noun
-
The property possessed by a concave shape
(
concaveness
, concavity
)
the property possessed by a concave shape