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Adjective
Even the attachments are more impressive, like the Fluffy optic cleaner head, which now has a brighter green light to illuminate invisible dust on hardwood floors.—Cierra Cowan, PC Magazine, 25 Mar. 2026 Drones are using sonar, laser, optic and echo sound technology to look for debris on the ocean floor at depths of up to 6,000 metres.—The Week Uk, TheWeek, 22 Feb. 2026
Noun
Back-end optics—light-focusing lenses, tracking sensors, fast-steering mirrors and other components—fine-tune the laser beam.—Adam Bluestein, Scientific American, 5 Apr. 2026 But the optics were impossible to separate from the context.—Maer Roshan, HollywoodReporter, 4 Apr. 2026 See All Example Sentences for optic
Word History
Etymology
Adjective
Middle English, from Medieval Latin opticus, from Greek optikos, from opsesthai to be going to see; akin to Greek opsis appearance, ōps eye — more at eye
Middle English optic "relating to the eye," from Latin opticus (same meaning), from Greek optikos (same meaning), from opsesthai "to be going to see" — related to autopsy