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
Its sawtooth roofline’s skylights that once poured shadowless daylight onto the factory floor now provide the perfect luminescence for minimalist sculpture.
—
Justin Davidson, Curbed, 12 Dec. 2024
To finish, press a touch of an iridescent or sparkling formula onto the center of the lids for that extra hint of luminescence.
—India Espy-Jones, Essence, 9 Oct. 2024
Our colleague Bo Li at the University of Wollongong used optical luminescence dating methods on the layers of earth that contained the artifacts.
—Ben Marwick, The Conversation, 31 Mar. 2025
His face is a death mask: gaunt and soiled, teeth pebbly, eyes dilated but piercing in their last hint of blued luminescence.
—Matt Thompson, SPIN, 3 Feb. 2025
See All Example Sentences for luminescence
Justin Davidson, Curbed, 12 Dec. 2024
To finish, press a touch of an iridescent or sparkling formula onto the center of the lids for that extra hint of luminescence.
—India Espy-Jones, Essence, 9 Oct. 2024
Our colleague Bo Li at the University of Wollongong used optical luminescence dating methods on the layers of earth that contained the artifacts.
—Ben Marwick, The Conversation, 31 Mar. 2025
His face is a death mask: gaunt and soiled, teeth pebbly, eyes dilated but piercing in their last hint of blued luminescence.
—Matt Thompson, SPIN, 3 Feb. 2025
See All Example Sentences for luminescence
Recent Examples of Synonyms for luminescence
Noun
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For an entire week, the flashing blue and red lights of police vehicles cast eerie glows inside residents’ homes, while helicopters and drones hummed relentlessly overhead.—
Alaa Elassar,
CNN Money,
10 Aug. 2025
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The typical galaxy in that sample is 100 times fainter than the natural glow in the nighttime air in the Earth's atmosphere, so this Rubin Observatory program depends on near-total natural darkness.—
Richard Green,
Space.com,
10 Aug. 2025
Noun
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Anyone who has watched Pivetta stalk and stomp and gesticulate and glare and snap his glove to catch a throw from the catcher after a bad call and shout after an inning-ending out can easily surmise how much Pivetta’s intensity is part of his game.—
Kevin Acee,
San Diego Union-Tribune,
7 Aug. 2025
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Each railcar includes access to open-air vestibules, giving guests a chance to breathe in fresh air and snap postcard-perfect photos without obstruction or glare.—
Susmita Baral,
Travel + Leisure,
31 July 2025
Noun
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When the lights got brighter at MetLife Stadium, Dart once again showed why the Giants traded back into the first round of this year's draft to select Dart.—
Justin Grasso,
MSNBC Newsweek,
18 Aug. 2025
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Just 18 wins came from the last 76 games played on Wearside before the Premier League lights were turned off in the spring of 2017.—
Philip Buckingham,
New York Times,
17 Aug. 2025
Noun
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Light up the lake at Great Parks Spark in the Dark Illuminate the night by floating on glowing boats as the water glints and gleams.—
Caroline Ritzie,
The Enquirer,
18 July 2025
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Headlining the Kia Forum on the first of two sold out nights at the Los Angeles arena, the música mexicana artist and Southern California native appeared on stage Saturday night through a bold gleam of orange light that wrapped around his silhouette.—
Thania Garcia,
Variety,
29 June 2025
Noun
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The Sturgeon Moon will reach peak illumination on Aug. 9 at 3:55 a.m. EST, according to the Old Farmer's Almanac.—
Cailey Gleeson,
jsonline.com,
8 Aug. 2025
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The full Corn or Harvest Moon should reach peak illumination by Sunday, Sept. 7, 2025.—
Marina Johnson,
The Courier-Journal,
7 Aug. 2025
Cite this Entry
“Luminescence.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/luminescence. Accessed 23 Aug. 2025.
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