Definition of eluvium
i. An accumulation of rock debris produced in place by the decomposition or disintegration of rock; a weathering product; a residue.
Ref: AGI
ii. Fine soil or sand moved and deposited by the wind, as in a sand dune.
Compare with: alluvium
Ref: AGI
ii. Fine soil or sand moved and deposited by the wind, as in a sand dune.
Compare with: alluvium