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Need a shiny word to bust out at your next disco party, planetarium visit, or fireworks gathering? How about effulgence? It’s not a shiny "new" word, having made its English language debut in the 17th century, but it does come from the Latin verb fulgēre, meaning "to shine." Effulgence isn’t used for bog-standard brightness, however; it’s reserved for shininess that dazzles, inspires, leaves you gobsmacked—in other words, "radiant splendor."
Examples of effulgence in a Sentence
the exceptional effulgence of the harvest moon is always a striking sight
Recent Examples on the Web
Though the Star of Bethlehem has sunk, yet its sacred effulgence beams forth periodically, again and again, and a universe is filled with joy in honor of the Great Redeemer.
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Michael Barnes, Austin American-Statesman, 23 Dec. 2024
Maggie Rogers paired her of-the-moment shag with natural notes—bare skin, freckles, grass—as elsewhere, Elle Fanning enjoyed the lit effects of golden hour, which took her complexion and blanched blonde to new levels of effulgence.
—Calin Van Paris, Vogue, 10 July 2022
Absent from Van Noten’s three-decade career are stories of bankruptcy, strife, irresponsibility, overleverage, overexpansion, overspending or unhinged, dangerous effulgence.
—Hanya Yanagihara, New York Times, 16 Oct. 2017
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Michael Barnes, Austin American-Statesman, 23 Dec. 2024
Maggie Rogers paired her of-the-moment shag with natural notes—bare skin, freckles, grass—as elsewhere, Elle Fanning enjoyed the lit effects of golden hour, which took her complexion and blanched blonde to new levels of effulgence.
—Calin Van Paris, Vogue, 10 July 2022
Absent from Van Noten’s three-decade career are stories of bankruptcy, strife, irresponsibility, overleverage, overexpansion, overspending or unhinged, dangerous effulgence.
—Hanya Yanagihara, New York Times, 16 Oct. 2017
Cite this Entry
“Effulgence.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/effulgence. Accessed 10 Sep. 2025.
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