Found 2 items, similar to concavity.
English → English (WordNet) Definition: concavity concavity n 1: a shape that curves or bends inward [syn: concave shape, incurvation, incurvature] 2: the property possessed by a concave shape [syn: concaveness]
English → English (gcide) Definition: Concavity Concavity \Con*cav"i*ty\, n.; pl. Concavities. [L. concavitas: cf. F. concavit['e]. See Concave.] A concave surface, or the space bounded by it; the state of being concave. [1913 Webster]