1
as in glare
brightness created by light reflected from a surface
the emerald had a pure, icy green luminance
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in brightness
the quality or state of having or giving off light
the landscapes of the French painter Claude Lorraine have a unique luminance that no other artist has quite captured
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of luminance
This process of measuring maximum and minimum luminance levels and color capabilities of each TV and then mapping signals to each TV model’s capabilities continues with Dolby Vision 2.
—
John Archer, Forbes.com, 2 Sep. 2025
Mobile photography shone bright for aurorae, and for capturing luminance from solar winds.
—Ethan Siegel, Big Think, 18 Aug. 2025
Our next test measures the contrast ratio, which indicates the difference in luminance between the brightest white and darkest black that a monitor can produce.
—PCMAG, 12 Sep. 2024
The reason is that more brightness means a greater range of luminance, or brightness, from sunlight bright to deep black.
—IEEE Spectrum, 21 Feb. 2014
See All Example Sentences for luminance
John Archer, Forbes.com, 2 Sep. 2025
Mobile photography shone bright for aurorae, and for capturing luminance from solar winds.
—Ethan Siegel, Big Think, 18 Aug. 2025
Our next test measures the contrast ratio, which indicates the difference in luminance between the brightest white and darkest black that a monitor can produce.
—PCMAG, 12 Sep. 2024
The reason is that more brightness means a greater range of luminance, or brightness, from sunlight bright to deep black.
—IEEE Spectrum, 21 Feb. 2014
See All Example Sentences for luminance
Recent Examples of Synonyms for luminance
Noun
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If glare is a concern, opt for textured works, canvases, or three-dimensional pieces instead.—
Angelika Pokovba,
Martha Stewart,
23 Feb. 2026
-
As for your current car and the issue with headlight glare try this.—
Hartford Courant,
Hartford Courant,
21 Feb. 2026
Noun
-
Not a soft or reassuring glow, but a hard, sustained brightness that makes devastation legible.—
Alex Averbuch,
Literary Hub,
24 Feb. 2026
-
Countertop Produce Fresh, uncut bananas, tomatoes, citrus, and cucumbers don't need to be refrigerated and add welcome brightness and crunch to shelf-stable meals.—
Anne Wolf,
Martha Stewart,
23 Feb. 2026
Noun
-
This fragrance is the essence of tranquility, designed to wrap your space in a cozy, comforting glow and invite a sense of peace into your daily rituals.—
Tory Johnson,
ABC News,
27 Feb. 2026
-
In 2026, sheer nail trends are stepping back into the spotlight–from milky finishes to delicate pinks that give your natural nail a polished glow.—
Amanda Le,
InStyle,
27 Feb. 2026
Noun
-
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
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Family circles will have wrapped themselves in the holy pleasures of the great occasion, and everywhere the grand old holiday will have been introduced with all the majesty and brilliancy which clings around the hallowed name of Christmas.—
Michael Barnes,
Austin American-Statesman,
23 Dec. 2024
Noun
-
Repossi finessed the rose gold used in its latest spiraling Blast high jewelry pieces, playing up its yellow gleam under a gradient of orange gemstones.—
Lily Templeton,
Footwear News,
20 Feb. 2026
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When the action rises in intensity, this gleam gathers quickly to a fiery glow of tragic power.—
Richard Brody,
New Yorker,
17 Jan. 2026
Noun
-
And the 1932 prize was Langmuir's moment - the system’s recognition of one of its own and the public affirmation of a man who had always believed in his own brilliance.—
Natalia Sánchez Loayza,
Scientific American,
26 Feb. 2026
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Whether your baubles are gold, silver, diamond, or costume jewelry, here’s how to clean rings to maintain their brilliance and condition over time.—
Jamie Cuccinelli,
Martha Stewart,
23 Feb. 2026
Noun
-
His Davis, with short dark hair and a beard and a glint of dread in his eye, is edgy and preoccupied, maybe even a bit nervous.—
Owen Gleiberman,
Variety,
11 Feb. 2026
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The glint in the baby’s eyes is miraculous.—
Dante Motley,
Austin American Statesman,
6 Feb. 2026
Noun
-
Levito, a former US national champion in 2023 and silver medalist at the World Championships in 2024, brings a signature lightness and grace to the ice.—
Alice Rosati,
Vanity Fair,
20 Feb. 2026
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With the Stargazer Duo tent, IO started to move away from pure lightness and sleekness as its primary selling points, offering a tent that truly opened things up.—
New Atlas,
New Atlas,
20 Feb. 2026
Cite this Entry
“Luminance.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/luminance. Accessed 28 Feb. 2026.
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