LUMINANCE Synonyms: 75 Similar and Opposite Words

luminance

noun

ˈlü-mə-nən(t)s

Definition of luminance

as in glare

brightness created by light reflected from a surface the emerald had a pure, icy green luminance

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

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

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of luminance Advanced color management balances luminance and chromatic consistency across the massive panel. — Neetika Walter, Interesting Engineering, 5 Jan. 2026 This perhaps had something to do with the curious luminance of the boy’s face, as in paintings of saints, as though the glow were the emanation of grace. — Literary Hub, 14 Oct. 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 See All Example Sentences for luminance

Recent Examples of Synonyms for luminance

Noun

There was no notion of beam pattern or glare control at first, just basic visibility in otherwise unlit environments.

— Matthew MacConnell, ArsTechnica, 3 Aug. 2026
Totality reveals the solar corona — the sun’s outer atmosphere — normally hidden by its glare.

— Jamie Carter, Forbes.com, 3 Aug. 2026

Definition of glare

Noun

In practice, though, adoption remains inconsistent, regulations vary by country, and many vehicles still rely on brute-force brightness rather than precision.

— Matthew MacConnell, ArsTechnica, 3 Aug. 2026
The Pixel 10a has a 2,424-by-1,080-pixel display, a semi-variable refresh rate ranging from 60Hz to 120Hz, and a whopping 3,000-nit brightness.

— Kimberly Gedeon, PC Magazine, 3 Aug. 2026

Definition of brightness

Noun

Even Chalamet accepted money to do a commercial for prediction market Kalshi in the glow of his beloved New York Knicks winning the NBA championship.

— Marcus Jones, IndieWire, 31 July 2026
When only a small number of holes arrive from the infrared detector because of dim illumination or long-wavelength photons, they are all captured by the red layer, and the device emits a low-brightness red glow.

— Jacek Krywko, ArsTechnica, 31 July 2026

Definition of glow

Noun

The result is an incredible repository of vexations, bafflements, witticisms, and brilliancies.

— Becca Rothfeld, New Yorker, 1 June 2026
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

Definition of brilliancy

Noun

The show’s brilliance is in its commitment to providing deep historical, political, and cultural analysis.

— Frank Racioppi, Forbes.com, 27 July 2026
Dubas, for all of his brilliance over the past two seasons — especially his run of trades — made two miscalculations.

— Josh Yohe, New York Times, 27 July 2026

Definition of brilliance

Noun

Played with tricksy force and a glint of anger in her eyes by Samantha Morton, Circe is at the center of the greatest scene in The Odyssey, one that foregrounds the grandeur and uncanny qualities of myth.

— Angelica Jade Bastién, Vulture, 27 July 2026
When Prudhomme took on this job, Chirac was still French president and Instagram was a glint in the eye of its founder.

— Andy McGrath, New York Times, 11 July 2026

Definition of glint

Noun

What character does is govern how a person understands and inhabits these qualities with humanity, with justice, with humility, with the appropriate lightness of not confusing oneself for one’s category.

— Mary Crossan, Forbes.com, 31 July 2026
And thanks to the lightness of the design, this sofa will also never look too heavy or oversized for your living room.

— Kate McGregor, Architectural Digest, 16 July 2026

Definition of lightness

Browse Nearby Words

lumbers

luminance

luminaries

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Style

“Luminance.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/luminance. Accessed 4 Aug. 2026.

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Synonyms of luminance

noun

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