concavity
noun/kəŋˈkævɪti/
Etymology From Old French concavité. Morphologically concave + -ity.
1
The state of being concave
2
A concave structure or surface
- Antonyms
- convexity
- Derived terms
- biconcavity, monoconcavity, pseudoconcavity, quasiconcavity, Schur-concavity