eluvium

American  

[ih-loo-vee-uhm] / ɪˈlu vi əm /

noun

Geology.

eluvia plural

1. a deposit of soil, dust, etc., formed from the decomposition of rock and found in its place of origin.

---

eluvium British  

/ ɪˈluːvɪəm /

noun

1. a mass of sand, silt, etc: a product of the erosion of rocks that has remained in its place of origin

---

eluvium Scientific  

/ ĭ-lo̅o̅′vē-əm /

1. Residual deposits of soil, dust, and sand produced by the action of the wind.

2. Residual deposits of soil, dust, and rock particles produced by the in-situ decomposition and disintegration of rock.

---

Other Word Forms

Derived Forms

• eluvial
  adjective

Inflected Forms

noun

• eluvia
  plural

Etymology

Origin of eluvium

1880–85; formed on the model of alluvium from Latin ēluere (of water) to wash out (soil, etc.); see elute