noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   the state of being concave; concavity uncountable
2. 2
   the property possessed by a concave shape wordnet

Synonyms

All synonyms

concavityconcavity

Etymology

From concave + -ness.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.