alluvion
- noun
- /əˈluːviən/
- Specialized
- The coastline expanded due to the gradual process of alluvion.
Examples
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The river's alluvion created new land over the years.
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Many islands are formed by alluvion from nearby rivers.
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Disputes can arise when alluvion changes property boundaries over time.
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The sudden alluvion created fertile land along the riverbank.
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The coastline expanded significantly due to the process of alluvion depositing sand and sediment over time.
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The gradual buildup of alluvion along the riverbank transformed the landscape into fertile farmland.
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As the riverbanks shifted, the slow movement of alluvion altered property lines, leading to disputes among landowners.
Synonyms
A build-up of sand and gravel by flowing water in one place
Surface Forms
Etymology
Alluvion comes from a Latin word that meant 'to wash toward', from the parts ad- 'to' and luere 'to wash'. So imagine water slowly washing soil onto the shore, and that image helps explain why alluvion can mean the gradual addition of land.