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flysch

[ flish ]
/ flɪʃ /
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noun Geology.
an association of certain types of marine sedimentary rocks characteristic of deposition in a foredeep.
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Origin of flysch

1845–55; <German <Swiss German flīsch referring to such deposits in the Swiss Alps; perhaps akin to Swabian dial. flins slate (akin to flint)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use flysch in a sentence

British Dictionary definitions for flysch

Flysch
/ (flɪʃ) /

noun
(sometimes not capital) a marine sedimentary facies consisting of a sequence of sandstones, conglomerates, marls, shales, and clays that were formed by erosion during a period of mountain building and subsequently deformed as the mountain building continued. The phenomenon was first observed in the Alps

Word Origin for Flysch

Swiss German
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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