litmus

noun

Definition of litmusnext
as in litmus test

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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 litmus Alpert maintains that his litmus for music has remained the same throughout the decades. — Gary Graff, Billboard, 26 Sep. 2024 One of the best was the part about enjoying the season and not making playoff success your litmus for hockey fandom happiness. — Murat Ates, The Athletic, 25 Nov. 2024 But if President Xi does make a move, whether by mounting a full-scale attack or using his military to blockade the island, the key question will be where such actions fall on the litmus scale. — Ned Temko, Christian Science Monitor, 12 Sep. 2025 See All Example Sentences for litmus
Recent Examples of Synonyms for litmus
  1. litmus test
  2. crucible
  3. cross
  4. acid test
  5. ordeal
Noun
  • But more than using any specific set of policies as a litmus test, Democratic voters appear drawn to the candidates who most radiate disdain for the status quo.
    — Elaine Godfrey, The Atlantic, 1 July 2026
  • Chardonnay and Pinot Noir, however, are the litmus tests, and where the region can really shine.
    — Joseph V Micallef, Forbes.com, 25 June 2026
Definition of litmus test
Noun
  • England is a contender with mettle to prove, and facing Mexico at Estadio Azteca is a crucible.
    — Phil Hay, New York Times, 4 July 2026
  • The moral life, writes Murdoch, is not about self-mastery in the crucible of moral struggle.
    — Meghan O’Gieblyn, Harpers Magazine, 30 June 2026
Definition of crucible
Noun
  • Just as El Tri was applying more pressure in the first half, Bukayo Saka broke away down the right flank and sent a cross to Bellingham, who scored in the 36th minute.
    — Eduard Cauich, Los Angeles Times, 6 July 2026
  • Portugal somehow held on, and Goncalo Ramos’ 94th-minute header, with Ronaldo substituted, sparked delirium after a delightful Rafael Leao cross.
    — Anantaajith Raghuraman, New York Times, 5 July 2026
Definition of cross
Noun
  • Self-translation is the acid test for one’s writing.
    — Literary Hub, Literary Hub, 14 Apr. 2026
  • But the way Arsenal are performing, a very tight victory seems the most likely outcome before the acid test away to Manchester City next weekend.
    — Oliver Kay, New York Times, 10 Apr. 2026
Definition of acid test
Noun
  • According to the marine science center, Wilbur did not have identification tags, and, following the stressful ordeal, officials decided not to tag her.
    — Moná Thomas, PEOPLE, 2 July 2026
  • Engelmayer said Weinstein's medical ordeal was exacerbated by a case of pneumonia.
    — Edward Segarra, USA Today, 1 July 2026
Definition of ordeal

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Cite this Entry

“Litmus.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/litmus. Accessed 8 Jul. 2026.

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More from Merriam-Webster on litmus

Nglish: Translation of litmus for Spanish Speakers

Britannica.com: Encyclopedia article about litmus

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