rockfall

noun

rock·​fall ˈräk-ˌfȯl How to pronounce rockfall (audio)
: a mass of falling or fallen rocks

Examples of rockfall 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.
The North Kaibab Trail is closed because of extensive damage and rockfalls along the upper section of the trail. Michael Salerno, AZCentral.com, 25 Sep. 2025 In July, a British man attempted a via ferrata that had been closed because of rockfall. Kassondra Cloos, Outside, 10 Sep. 2025 None of them said that climate change could fully explain the catastrophe—the Kleine Nesthorn was inherently prone to rockfalls, and the immediate cause was gravity—but all were convinced that climate change had played a key role. Daniel A. Gross, New Yorker, 27 Aug. 2025 Why the Uptick? Some experts point the uptick in disasters to climate change—melting ice and permafrost increases rockfall on the peaks, and leads to the occasional collapse of glaciers. Owen Clarke, Outside Online, 16 Aug. 2025 See All Example Sentences for rockfall

Word History

First Known Use

1901, in the meaning defined above

Time Traveler
The first known use of rockfall was in 1901

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Cite this Entry

“Rockfall.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rockfall. Accessed 3 Oct. 2025.

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