• synonyms

alluvial plain

See more synonyms for alluvial plain on Thesaurus.com
  1. a level or gently sloping surface formed of sediments laid down by streams, generally during flooding.
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Origin of alluvial plain

First recorded in 1955–60
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for alluvial plain

delta, floodplain