1
: of, relating to, or involving light especially in relation to organisms
2
: penetrated by light especially of the sun
the photic zone of the ocean
Examples of photic in a Sentence
Recent Examples on the Web
And that’s because of the sheer scale of the water column, the vast expanse extending from the bottom edge of the photic zone to the seafloor.
—
Jeffrey Marlow, Discover Magazine, 18 July 2016
Called photic sneeze reflex, this reaction is somewhat of a mystery.
—Rebecca Strong, Health.com, 17 Feb. 2022
More than 35% of us sneeze when suddenly exposed to a bright light, according to Scientific American — a phenomenon that's commonly known as photic sneeze reflex, or ACHOO (Autosomal Compelling Helio-Ophthalmic Outburst).
—Zee Krstic, Good Housekeeping, 10 Feb. 2020
Each time the whale shark came up to the photic zone to trawl for plankton, the bob would rise to the surface and (with luck) be detected by one of a network of orbiting satellites.
—Ryan P. Smith, Smithsonian, 8 May 2018
Most such solar, or photic, retinopathy is temporary, manifesting as spots in the visual field—like after a camera flashes in your eyes.
—James Hamblin, The Atlantic, 21 Aug. 2017
Jeffrey Marlow, Discover Magazine, 18 July 2016
Called photic sneeze reflex, this reaction is somewhat of a mystery.
—Rebecca Strong, Health.com, 17 Feb. 2022
More than 35% of us sneeze when suddenly exposed to a bright light, according to Scientific American — a phenomenon that's commonly known as photic sneeze reflex, or ACHOO (Autosomal Compelling Helio-Ophthalmic Outburst).
—Zee Krstic, Good Housekeeping, 10 Feb. 2020
Each time the whale shark came up to the photic zone to trawl for plankton, the bob would rise to the surface and (with luck) be detected by one of a network of orbiting satellites.
—Ryan P. Smith, Smithsonian, 8 May 2018
Most such solar, or photic, retinopathy is temporary, manifesting as spots in the visual field—like after a camera flashes in your eyes.
—James Hamblin, The Atlantic, 21 Aug. 2017
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'photic.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near photic
Cite this Entry
“Photic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/photic. Accessed 31 Oct. 2024.
Copy CitationMedical Definition
photic
adjective
pho·tic
ˈfōt-ik 
: of, relating to, or involving light especially in relation to organisms
photic stimulation
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