- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
masochism
-
bury
-
sporadically
-
business
-
stratified
-
september 11 attacks
-
tied up
-
ending
-
cottage
-
budget for
- Hide translation
concave shape
concave shape /kɑnˈkeɪv ʃeɪp/
noun
-
A shape that curves or bends inward
(
concave shape
, concavity
, incurvation
, incurvature
)
a shape that curves or bends inward