as in brightness
the quality or state of having or giving off light
the brilliancy of the diamond is shown to good effect by the museum's lighting
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Recent Examples of brilliancy
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
The Red Planet, shining at magnitude –1.4, is 40° to the east-northeast, and the king of planets, Jove, still near its greatest brilliancy for the year at magnitude –2.8, lies 46° west-southwest of Luna.
—Michael E. Bakich, Discover Magazine, 7 Nov. 2022
Set emerald green against bright white to highlight its brilliancy.
—Jessica Bennett, Better Homes & Gardens, 7 Jan. 2022
Tonight also sees Venus is at greatest brilliancy, so get eyes-on with the second planet from the Sun right after sunset.
—Jamie Carter, Forbes, 5 Dec. 2021
One of these stars may rise from almost invisibility to a brilliance equaling 100,000,000 times the brilliancy of our sun, although, of course, such super novae are so far away that the estimates can be made only with telescopes.
—Popular Mechanics Editors, Popular Mechanics, 17 Dec. 2020
The truth is that in the history of chess, spanning more than a millennium, there hasn’t been a single human brilliancy, however wayward and unexpected, that a computer could not have located.
—Brad Leithauser, WSJ, 8 Nov. 2018
Michael Barnes, Austin American-Statesman, 23 Dec. 2024
The Red Planet, shining at magnitude –1.4, is 40° to the east-northeast, and the king of planets, Jove, still near its greatest brilliancy for the year at magnitude –2.8, lies 46° west-southwest of Luna.
—Michael E. Bakich, Discover Magazine, 7 Nov. 2022
Set emerald green against bright white to highlight its brilliancy.
—Jessica Bennett, Better Homes & Gardens, 7 Jan. 2022
Tonight also sees Venus is at greatest brilliancy, so get eyes-on with the second planet from the Sun right after sunset.
—Jamie Carter, Forbes, 5 Dec. 2021
One of these stars may rise from almost invisibility to a brilliance equaling 100,000,000 times the brilliancy of our sun, although, of course, such super novae are so far away that the estimates can be made only with telescopes.
—Popular Mechanics Editors, Popular Mechanics, 17 Dec. 2020
The truth is that in the history of chess, spanning more than a millennium, there hasn’t been a single human brilliancy, however wayward and unexpected, that a computer could not have located.
—Brad Leithauser, WSJ, 8 Nov. 2018
Recent Examples of Synonyms for brilliancy
Noun
-
While most use Xeon bulbs as their light source, but brightness from these fades over time, leading to a dimmer image.—
Benny Har-Even,
Forbes.com,
6 Apr. 2025
-
Bumping that up to standard brightness was slightly better, but the visuals were still pretty washed out.—
New Atlas,
New Atlas,
4 Apr. 2025
Noun
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This robust local structure not only nurtures individual brilliance but also reinforces team unity and tactical awareness on the international stage.—
Sindiswa Mabunda,
Forbes.com,
28 Mar. 2025
-
The prevailing impression — reinforced by the disastrous display against Argentina this week — was of a team adrift, occasionally bailed out by individual brilliance but fundamentally nowhere near the level required.—
Jack Lang,
New York Times,
28 Mar. 2025
Noun
-
There was a lightness in the air, an energy in their step.—
Jeff Probst,
Variety,
27 Mar. 2025
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The use of premium materials such as aluminum and magnesium in the headphones’ yoke brings a useful combination of lightness and robustness.—
Mark Sparrow,
Forbes.com,
26 Mar. 2025
Cite this Entry
“Brilliancy.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brilliancy. Accessed 11 Apr. 2025.
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