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optics

optics

noun

branch of physics concerning light

L24758 on Wikidata ↗

Wiktionary

Pronunciation: /ˈɒptɪks/ / /ˈɑptɪks/

noun

plural of optic

Definitions from Wikidata Lexemes (CC0). Definitions also from Wiktionary (CC BY-SA 4.0).

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optics — meaning, definition (noun) · Vinony