eluvium

[ih-loo-vee-uh m]

noun, plural e·lu·vi·a [ih-loo-vee-uh] /ɪˈlu vi ə/. Geology.

a deposit of soil, dust, etc., formed from the decomposition of rock and found in its place of origin.

Origin of eluvium

1880–85; formed on the model of alluvium from Latin ēluere (of water) to wash out (soil, etc.); see elute

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for eluvium

eluvium

noun plural -via (-vɪə)

a mass of sand, silt, etc: a product of the erosion of rocks that has remained in its place of origin

Derived Formseluvial, adjective

Word Origin for eluvium

C19: New Latin, from Latin ēluere to wash out

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

eluvium in Science

eluvium

[ĭ-lōō′vē-əm]

Residual deposits of soil, dust, and sand produced by the action of the wind.

Residual deposits of soil, dust, and rock particles produced by the in-situ decomposition and disintegration of rock.