- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
discern
-
acne vulgaris
-
chicken feed
-
closer
-
draft dodger
-
acceptance sampling
-
acinos arvensis
-
self-indulgent
-
derogation
-
felicitously
- 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