eluvial

[ ih-loo-vee-uh l ]
/ ɪˈlu vi əl /

adjective

of or relating to eluviation or eluvium.

Origin of eluvial

First recorded in 1860–65; eluvi(um) + -al1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019