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.
Yet, as is common during internal Democratic squabbles, fault lines in the race have formed not over ideological differences but over arguments about party mechanics. Reid J. Epstein, New York Times, 5 Jan. 2025 The fault lines were apparent in a revised document released Sunday by the meeting's chair Luis Vayas Valdivieso of Ecuador, a report that may form the basis of an accord but remained riddled with options on the most sensitive issues. Joyce Lee and Valerie Volcovici, USA TODAY, 1 Dec. 2024 The East Coast is also less broken up by fault lines, which could interrupt seismic waves, than the West Coast is. Margherita Bassi, Smithsonian Magazine, 31 Oct. 2024 New England's earthquakes are attributed to ancient fault lines and stresses within the North American plate. Barbara A. Perry, Newsweek, 27 Jan. 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

Dictionary Entries Near fault line

Cite this Entry

“Fault line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fault%20line. Accessed 21 Feb. 2025.

Last Updated: - Updated example sentences
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