Definisjon av alluvium

Vi fant 3 definisjoner av alluviumengelsk.

Annonsering

WordNet WordNet by Princeton University

Noun

alluvium - clay or silt or gravel carried by rushing streams and deposited where the stream slows down
alluvial sediment, alluvial deposit, alluvion
sediment, deposit matter that has been deposited by some natural process
delta the 4th letter of the Greek alphabet
placer an alluvial deposit that contains particles of some valuable mineral
= synonym
= antonym
= relatert ord

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Substantiv

alluvium - soil, clay, silt or gravel deposited by flowing water, as it slows, in a river bed, delta, estuary or flood plain.

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  • Alluvium (from the Latin, alluvius, from alluere, "to wash against") is loose, unconsolidated (not cemented together into a solid rock), soil or sediments, eroded, deposited, and reshaped by water in some form in a non-marine setting. Alluvium is typically made up of a variety of materials, including fine particles of silt and clay and larger particles of sand and gravel. When this loose alluvial material is deposited or cemented into a lithological unit, or lithified, it would be called an alluvial deposit.

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