catoptric

adjective

ca·top·tric kə-ˈtäp-trik

: being or using a mirror to focus light

Word History

Etymology

Greek katoptrikos, from katoptron mirror, from katopsesthai to be going to observe, from kata- + opsesthai to be going to see — more at optic

First Known Use

circa 1766, in the meaning defined above

Time Traveler

The first known use of catoptric was circa 1766

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Catonian

catoptric

catoptrite

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Style

“Catoptric.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/catoptric. Accessed 23 May. 2025.

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Medical Definition

catoptric

adjective

ca·top·tric kə-ˈtäp-trik

: being or using a mirror to focus light

catoptrically

-tri-k(ə-)lē

adverb

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catoptric

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