as in optic
of, relating to, or used in vision an optical illusion that fools most people

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of optical Both watches make their blood pressure analysis using the same optical heart rate reader hardware on the rear of the watch, the same used to determine heart rate day-to-day. Andrew Williams, Forbes.com, 10 Sep. 2025 Inside these drums are resolvers, optical encoders, and torque meters to characterize their movement. David Szondy september 10, New Atlas, 10 Sep. 2025 Apple has developed an algorithm that analyzes how blood vessels respond to beats of the heart using the Watch's optical heart sensor. Annika Kim Constantino,ashley Capoot, CNBC, 10 Sep. 2025 The professional-level camera also has Center Stage and a new telephoto camera that can zoom in up to eight times optical zoom, the longest ever on an iPhone. Nora Colomer May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 10 Sep. 2025 See All Example Sentences for optical
Recent Examples of Synonyms for optical
Adjective
  • Scott Summers, the leader of the X-Men team from Marvel comics who's capable of firing optic blasts, in 2000's X-Men.
    EW.com, EW.com, 7 Aug. 2025
  • The diagnosis was optic atrophy, which meant no blood flow was reaching the nerve.
    Ashley Vega, People.com, 7 July 2025
Adjective
  • When consumed, the body breaks down the compound into psilocin, an alkaloid that can cause startling visual hallucinations and psychological effects, often including intense introspection.
    Allison Parshall, Scientific American, 11 Sep. 2025
  • Invest in natural language query tools with visual explanations (graph traversal, source citations).
    Daniel Fallmann, Forbes.com, 11 Sep. 2025

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Cite this Entry

“Optical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/optical. Accessed 18 Sep. 2025.

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