concavo-convex

[ kon-key-voh-kon-veks ]
/ kɒnˈkeɪ voʊ kɒnˈvɛks /

adjective

Also convexo-concave. concave on one side and convex on the other.
Optics. pertaining to or noting a lens in which the concave face has a greater degree of curvature than the convex face.

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Origin of concavo-convex

1670–80; < Latin concav(us) + -o- + convex
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for concavo-convex

British Dictionary definitions for concavo-convex

concavo-convex

adjective

having one side concave and the other side convex
(of a lens) having a concave face with greater curvature than the convex faceCompare convexo-concave (def. 2)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for concavo-convex

concavo-convex
[ kŏn-kā′vō-kŏn-vĕks ]

adj.

Of or being concave on one surface and convex on the opposite surface.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.