CONCAVITY
concavity, concaveness
(noun) the property possessed by a concave shape
Source: WordNet® 3.1
Etymology
Noun
concavity (countable and uncountable, plural concavities)
(uncountable) The state of being concave
(countable) A concave structure or surface
Antonyms
• convexity
Source: Wiktionary
Con*cav"i*ty, n.; pl. Concavities. Etym: [L. concavitas: cf. F. concavité. See Concave.]
Definition: A concave surface, or the space bounded by it; the state of being concave.
Source: Webster’s Unabridged Dictionary 1913 Edition
Recent Word Finds
Word of the Day
3 July 2025
SENSE
(noun) the faculty through which the external world is apprehended; “in the dark he had to depend on touch and on his senses of smell and hearing”
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