: a thick and extensive deposit largely of sandstone that is formed in a geosyncline adjacent to a rising mountain belt and is especially common in the Alpine region of Europe
Examples of flysch in a Sentence
Recent Examples on the Web
The story also said the flysch in Zumaia, Spain, formed over 50 billion years, not 50 billion years.
—
Los Angeles Times, 28 Oct. 2022
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.
Los Angeles Times, 28 Oct. 2022
Cite this Entry
“Flysch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flysch. Accessed 8 Jul. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share