IPA: /ɪˈluːviˌeɪʃən/
KK: /ɪˈluːviˌeɪʃən/
The process where water moves dissolved or suspended materials in soil, usually when there is more rain than evaporation.
Eluviation is an important process in soil formation and nutrient distribution.
Eluviation is formed from "e-" (meaning out of or away) and "luere" (meaning to wash). The term describes the process of materials being washed out or removed from a soil layer, particularly in the context of soil science.
Think of materials being 'washed out' ('luere') from a layer of soil, which helps you remember that eluviation refers to the removal of materials from soil.