as in glow
the steady giving off of the form of radiation that makes vision possible
we could see inside the cave even without a flashlight because of the luminescence coming from some of the fungus on the walls
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Example Sentences
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Recent Examples of luminescence
Highlighter applied to the inner corners of the eyes and just above the Cupid’s bow offers your look an angelic luminescence.
—
Calin Van Paris, Vogue, 12 Aug. 2025
Stratus clouds are gray layers, sometimes with variances in their luminescence.
—Noel Kirkpatrick, Treehugger, 7 Aug. 2025
Rosas and cinematographer Paulo Menezes shoot Lisbon’s streetlife, nightlife and even its quiet cemetery parks with the breezy, sauntering flow of Eric Rohmer’s Paris, and occasionally the hot-to-the-touch luminescence of Wong Kar-wai’s Hong Kong.
—Guy Lodge, Variety, 10 July 2025
Each frame is down-sampled to a lower resolution, then subjected to basic pixel/image analysis such as luminescence (brightness) and color extraction, brightness gradient analysis and texture analysis.
—IEEE Spectrum, 22 Dec. 2017
See All Example Sentences for luminescence
Calin Van Paris, Vogue, 12 Aug. 2025
Stratus clouds are gray layers, sometimes with variances in their luminescence.
—Noel Kirkpatrick, Treehugger, 7 Aug. 2025
Rosas and cinematographer Paulo Menezes shoot Lisbon’s streetlife, nightlife and even its quiet cemetery parks with the breezy, sauntering flow of Eric Rohmer’s Paris, and occasionally the hot-to-the-touch luminescence of Wong Kar-wai’s Hong Kong.
—Guy Lodge, Variety, 10 July 2025
Each frame is down-sampled to a lower resolution, then subjected to basic pixel/image analysis such as luminescence (brightness) and color extraction, brightness gradient analysis and texture analysis.
—IEEE Spectrum, 22 Dec. 2017
See All Example Sentences for luminescence
Recent Examples of Synonyms for luminescence
Noun
-
Several years ago, the annual Ultra Music Festival moved into Bayside, introducing the waterfront green to electronica-loving fans in day-glow outfits.—
Miami Herald Archives,
Miami Herald,
27 Mar. 2026
-
Even one rainy or windy day can bring a swift end to the ephemeral light pink glow along the Tidal Basin and other sites throughout the city, jettisoning the petals altogether.—
ABC News,
ABC News,
26 Mar. 2026
Noun
-
Its glare-free screen also helps keep reflections away so you won't be distracted.—
George Yang,
PC Magazine,
27 Mar. 2026
-
But their strategy was fouled up when the car’s occupants switched on the headlights, throwing a glare up the tote road along which the wardens had planned to sprint.—
Dave Duffey,
Outdoor Life,
26 Mar. 2026
Noun
-
Other tips include riding defensively around cars, using front and rear lights, wearing reflective vests in the dark, and avoiding biking under the influence of drugs or alcohol.—
Sarah Raza,
Chicago Tribune,
30 Mar. 2026
-
Before Jody, nobody had ever pushed me to consider the frame, the light, or even the words on the page.—
Lena Dunham,
New Yorker,
30 Mar. 2026
Noun
-
The total attendance figure for the 2025 season (4,012,470) gleams in blue on the bottom of the ring.—
Assistant Sports Editor,
Los Angeles Times,
30 Mar. 2026
-
The building stands amid all the flash, the gleam, the wow of new Miami, something of an architectural anachronism.—
Miami Herald Archives,
Miami Herald,
27 Mar. 2026
Noun
-
This January, many such tomes on my shelves suddenly seemed to have offered all along nothing more than obfuscation, the opposite of illumination.—
Christine Smallwood,
Harpers Magazine,
24 Mar. 2026
-
Yet despite its lack of illumination, the sign remains remarkably intact — for now.—
Elizabeth Blasius,
Chicago Tribune,
18 Mar. 2026
Cite this Entry
“Luminescence.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/luminescence. Accessed 4 Apr. 2026.
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