penumbral

Definition of penumbralnext

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 penumbral After this March event, Earth’s shadow will only skim the moon, creating less impactful partial and penumbral eclipses in late 2026, 2027 and 2028. Jamie Carter, Forbes.com, 21 Jan. 2026 However, the entire eclipse — including the penumbral and partial phases — will last 5 hours, 38 minutes. Jamie Carter, Space.com, 10 Sep. 2025 The stages of the eclipse include penumbral and umbral phases, which refer to the two main parts of the shadow that the moon casts. Melina Khan, USA Today, 6 Sep. 2025 The stages of the eclipse include penumbral and umbral phases, which refer to the two main parts of the shadow that the moon casts. Marina Johnson, Louisville Courier Journal, 5 Sep. 2025
Recent Examples of Synonyms for penumbral
Adjective
  • Japanese astronaut Kimiya Yui posted a video to X over the weekend, showing a dazzling view of auroras spreading like a tall blanket over the darkened Earth below.
    Josh Dinner, Space.com, 15 Jan. 2026
  • Over the weekend, around 16,000 people paid their respects to the designer at his funeral chamber at the Armani Teatro designed by Tadao Ando, filled with white flowers and paper lanterns on the floor in a diagonal grid formation dimly lit up the darkened venue.
    Luisa Zargani, Footwear News, 10 Sep. 2025
Adjective
  • However Frankensteinian the shumai, the seasoning of the filling is finely tuned, with a hit of dusky white pepper to nicely complicate the saltiness.
    Jenn Harris, Los Angeles Times, 4 Feb. 2026
  • He was dressed in a white shirt, dusky-blue suit trousers, and a blue tie knotted, with two crisp dimples, into a four-in-hand.
    Nathan Heller, New Yorker, 1 Feb. 2026
Adjective
  • But best are moonless nights, when shimmering whorls of the Milky Way fill the night and desert creatures emerge to crawl and slither the dunes.
    Anna Zacharias, Condé Nast Traveler, 21 Jan. 2026
  • From total solar and lunar eclipses and brilliant planetary conjunctions to iconic meteor showers peaking under moonless night skies and a festive supermoon, there's something for everyone to enjoy.
    Jamie Carter, Space.com, 1 Jan. 2026
Adjective
  • In a photo released to the public, the white truck had a (sadly obscured) California license plate, an equipment rack mounted in the bed, as well as a black Fox Racing tailgate cover.
    Andrew Paul, Popular Science, 4 Feb. 2026
  • As a result, decision-making slows down and risks become obscured.
    Daniel Fusch, USA Today, 3 Feb. 2026
Adjective
  • Photos of Trump at this year’s World Economic Forum in Switzerland show an even gnarlier darkish bruise on his left hand.
    Victor Tangermann, Futurism, 22 Jan. 2026
Adjective
  • Its 19th-century spire lit up like a matchstick against the darkling sky, its tip cracking and plunging through the ceiling.
    Michael Kimmelman, New York Times, 6 Dec. 2024
Adjective
  • The sound bath scene, which was once seen as obscure, has since blossomed.
    Kailyn Brown, Los Angeles Times, 3 Feb. 2026
  • The letter's demands included withdrawing federal agents from the Twin Cities and other cities experiencing violent enforcement actions, launching independent investigations into civilian deaths, banning racial profiling, and prohibiting the use of masks that obscure agents’ identities.
    Serena Maria Daniels, Bon Appetit Magazine, 3 Feb. 2026
Adjective
  • In the pitch-dark room, Heath remembers hearing the call to prayer in the morning.
    Paul Tenorio, New York Times, 21 Jan. 2026
  • Despite hundreds of Americans being fired or suspended by employers as a result, the pitch-dark humor that permeates our social media ecosystem was not to be suppressed.
    Miles Klee, Rolling Stone, 21 Dec. 2025

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Cite this Entry

“Penumbral.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/penumbral. Accessed 10 Feb. 2026.

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