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Chambers (1908)

Concave

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[L. concavus, from con, inten., and cavus, hollow. See Cave.]

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Concave, kon′kāv, adj. curved, vaulted, or arched, applied to the inner side of any curved line or rounded body, and opposed to convex, which is applied to the outside.—n. a hollow: an arch or vault.—adv. Con′cavely.—n. Concav′ity, the quality of being concave: the inner surface of a concave or hollow body.—adjs. Concā′vo-con′cave, or Doub′le-con′cave, concave on both sides of a lens; Concā′vo-con′vex, concave on one side, and convex on the other. [L. concavus, from con, inten., and cavus, hollow. See Cave.]

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Edition, rights and traceability

Chambers’s Twentieth Century Dictionary of the English Language
Thomas Davidson (editor)
1908

Public-domain-US ↗ · United States

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