fault line

noun

: something resembling a fault : split, rift
a major conceptual fault line in foreign policyMorton Kondracke

Examples of fault line in a Sentence

Recent Examples on the Web
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.
Topline New data reveals lower- and middle-income Americans spent less at regional theme parks this summer, while affluent travelers spent more than before at pricier Disney and Universal destinations—revealing a premium fault line that has come to define the travel industry. Suzanne Rowan Kelleher, Forbes.com, 22 Aug. 2025 Holmes was a victim of common fault lines in the justice system. Sun Sentinel Editorial Board, Sun Sentinel, 19 Aug. 2025 For me, there was a retroactive archeological component, calling up those fault lines that may bring feelings to the surface, so that the character lands in a place where this reaction is conceivable. Stuart Miller, Oc Register, 18 Aug. 2025 The work reveals fault lines in alignment that no one knew existed — and gives researchers an opportunity to think more deeply about alignment itself. Quanta Magazine, 13 Aug. 2025 See All Example Sentences for fault line

Word History

First Known Use

1869, in the meaning defined above

Time Traveler
The first known use of fault line was in 1869

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Cite this Entry

“Fault line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fault%20line. Accessed 7 Sep. 2025.

Last Updated: - Updated example sentences
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