as in glow
the steady giving off of the form of radiation that makes vision possible
studied the fluorescence of certain elements
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Recent Examples of fluorescence
An in-depth study of the work, including macro X-ray fluorescence scans and comparisons with other works by the artist, confirmed Rembrandt painted it, said the museum’s curator of 17th century Dutch paintings, Jonathan Bikker.
—
ABC News, 2 Mar. 2026
Crucially, this workhorse model organism is transparent, allowing biologists to observe experimental fluorescence such as that given off by GEMs.
—Quanta Magazine, 18 Feb. 2026
After all, microscopic analysis and portable X-ray fluorescence simply weren’t options in the 1920s.
—Ryan Brennan, Kansas City Star, 13 Feb. 2026
To delineate the murine C3aR coding sequence, gene structure, 5′-flanking region, and chromosome location, cDNA and genomic clones encoding the mouse C3a receptor were isolated, characterized, and used in fluorescence in situ hybridization experiments.
—Kirstin R.w. Matthews, STAT, 3 Feb. 2026
See All Example Sentences for fluorescence
ABC News, 2 Mar. 2026
Crucially, this workhorse model organism is transparent, allowing biologists to observe experimental fluorescence such as that given off by GEMs.
—Quanta Magazine, 18 Feb. 2026
After all, microscopic analysis and portable X-ray fluorescence simply weren’t options in the 1920s.
—Ryan Brennan, Kansas City Star, 13 Feb. 2026
To delineate the murine C3aR coding sequence, gene structure, 5′-flanking region, and chromosome location, cDNA and genomic clones encoding the mouse C3a receptor were isolated, characterized, and used in fluorescence in situ hybridization experiments.
—Kirstin R.w. Matthews, STAT, 3 Feb. 2026
See All Example Sentences for fluorescence
Recent Examples of Synonyms for fluorescence
Noun
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But candlemania has gripped the world of interior design, as many crave the soft glow and more natural feel of candlelight, and holders become the ideal vehicle for decor expression without breaking the bank (in most cases).—
Francesca Perry,
CNN Money,
24 Apr. 2026
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The serum is formulated with nourishing ingredients like glow-boosting niacinamide, firming peptides, and salmon DNA PDRN, a compound that hydrates and smooths while strengthening the skin barrier.—
Clara McMahon,
PEOPLE,
24 Apr. 2026
Noun
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This provided a comfort blanket and a lead that Chelsea and Liverpool, unable to shift the glare of scrutiny away from themselves, couldn’t replicate.—
Jacob Tanswell,
New York Times,
26 Apr. 2026
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But noise, as well as glare, are typically buffered with vegetative landscaping and setbacks, or the distance between the property line and the nearest structure.—
Anna Clark,
ProPublica,
24 Apr. 2026
Noun
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The game in Italy is still haunted by Calciopoli, the crisis two decades ago that, among other things, shone an unflattering light on the power and influence behind the appointment of referees in Serie A.—
Phil Hay,
New York Times,
27 Apr. 2026
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The lights were turned on, and an announcement came over the speaker to immediately exit.—
Emily Longeretta,
Variety,
26 Apr. 2026
Noun
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Plus, avocado oil provides heat protection up to 450 degrees Fahrenheit, while a blend of sunflower oil, hemisqualane, and squalane hydrate the hair for a healthy gleam.—
Deanna Pai,
Vogue,
27 Apr. 2026
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Around the corner is Alexander Calder’s 1964 fountain Three Quintains (Hello Girls), which has been lovingly restored and gleams in the early morning light.—
Maximilíano Durón,
ARTnews.com,
17 Apr. 2026
Noun
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Regardless, string lights like these instantly create warmth, ambiance, and luminescence.—
Rebecca Jones,
Southern Living,
8 Apr. 2026
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The phone powers the light source while the camera captures the strip’s luminescence in real time.—
Aamir Khollam,
Interesting Engineering,
3 Apr. 2026
Noun
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What stands out, in fact, is not Himelfarb’s illumination of the mechanics of chess but his insights regarding the psychologies of people.—
Louisa Thomas,
New Yorker,
26 Apr. 2026
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During these times, the easiest way to help birds is to turn off unneeded lights at night and to close curtains or blinds to keep interior illumination from spilling outside.—
K. R. Callaway,
Scientific American,
24 Apr. 2026
Cite this Entry
“Fluorescence.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fluorescence. Accessed 1 May. 2026.
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