as in brightness
the quality or state of having or giving off light
the luminosity of the fireflies made for an enchanting nighttime show
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of luminosity
Four-Star Signiel Seoul’s retreat SIGNIEL Spa features advanced facials that incorporate targeted serums and ingredients like powdered diamond and pearls to refine the appearance of pores and enhance luminosity.
—
Melinda Sheckells, Forbes.com, 20 May 2026
The magnificent luminosity of the orbs announced their arrival, their glow falling unfamiliar against windowpanes, which drew the people to the street.
—Literary Hub, 20 May 2026
In 2022, the United States had by far the highest total luminosity of any country, followed by China, India, Canada and Brazil.
—Janet Loehrke, USA Today, 6 May 2026
At distances of around 10 billion light-years, the luminosity distance differs by more than a factor of two from the naive prediction.
—Big Think, 1 May 2026
See All Example Sentences for luminosity
Melinda Sheckells, Forbes.com, 20 May 2026
The magnificent luminosity of the orbs announced their arrival, their glow falling unfamiliar against windowpanes, which drew the people to the street.
—Literary Hub, 20 May 2026
In 2022, the United States had by far the highest total luminosity of any country, followed by China, India, Canada and Brazil.
—Janet Loehrke, USA Today, 6 May 2026
At distances of around 10 billion light-years, the luminosity distance differs by more than a factor of two from the naive prediction.
—Big Think, 1 May 2026
See All Example Sentences for luminosity
Recent Examples of Synonyms for luminosity
Noun
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Astronomers repeatedly attempted to fit subtle shifts in the brightness of T CrB to the few points of reliable historical data on offer, while accounting for fluctuations in the white dwarf's feeding rate.—
Anthony Wood,
Space.com,
23 June 2026
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Green, in soft shades from sage to pistachio, is a new neutral that adds nice brightness to a spring wardrobe.—
Luisa Zargani,
Footwear News,
23 June 2026
Noun
-
The result is an incredible repository of vexations, bafflements, witticisms, and brilliancies.—
Becca Rothfeld,
New Yorker,
1 June 2026
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So, astronomers have come up with a compromise regarding the geometry of the sun's illumination angle on Venus' disk versus its distance from Earth to determine the time of Venus' greatest brilliancy.—
Joe Rao,
Space.com,
4 Apr. 2025
Noun
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That England avoided what would have been an embarrassing last-sixteen exit to Slovakia was thanks mostly to the individual brilliance of Jude Bellingham, its attacking prodigy, who scissored in an acrobatic finish at the death.—
Jon Allsop,
New Yorker,
18 June 2026
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Your dazzling brilliance and unpretentious decency.—
Scott Bauer,
Los Angeles Times,
18 June 2026
Noun
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The collection expressed an idea of contemporary simplicity, built through precise proportions, evolved materials and a new visual lightness.—
Luisa Zargani,
Footwear News,
23 June 2026
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Choose Furniture With Raised Legs McClain creates visual lightness by choosing seating that is raised up from the floor.—
Kristin Hohenadel,
The Spruce,
22 June 2026
Cite this Entry
“Luminosity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/luminosity. Accessed 25 Jun. 2026.
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