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regolith
[ reg-uh-lith ]
/ ˈrɛg ə lɪθ /
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noun
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Origin of regolith
Words nearby regolith
regmaker, regnal, regnant, regnat populus, rego, regolith, regorge, regosol, Reg. prof., regr., regrate
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use regolith in a sentence
British Dictionary definitions for regolith
regolith
/ (ˈrɛɡəlɪθ) /
noun
the layer of loose material covering the bedrock of the earth and moon, etc, comprising soil, sand, rock fragments, volcanic ash, glacial drift, etc
Word Origin for regolith
C20: from Greek rhēgos covering, blanket + lithos stone
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
Scientific definitions for regolith
regolith
[ rÄ•g′ə-lÄth′ ]
The layer of rock and mineral fragments that rests on bedrock and is produced by the weathering of rocks. Regolith constitutes the surface of most land.
The American Heritage® Science Dictionary
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