Of, relating to or derived from alluvium: rich alluvial soils
More example sentences
- Above these sedimentary rocks is a sequence of interbedded alluvial floodplain deposits and palaeosols.
- A tube containing 6 grams of alluvial gold from the Cernavaia River also has a bicolor character.
- Silicate minerals constitute most alluvial sediment on Earth.
Definition of alluvial in:
- The British & World English dictionary