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Word of the Day Tuesday, June 9, 2026

catoptrics

/kætˈɒptrɪks/ noun · British & US
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What does catoptrics mean?

noun

The branch of optics that deals with the reflection of light by mirrors and other smooth surfaces. It is concerned with the properties and behavior of reflected light and the design of optical instruments that use mirrors.

Example

"The catoptrics of the ancient Greeks were highly advanced for their time, allowing them to create impressive optical illusions."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for catoptrics

Antonyms of catoptrics

Rhymes with catoptrics

Etymologically related