Etymograph

English

deauration

Deauration comes from Latin aurum ‘gold’, and goes back to Proto-Indo-European *h₂ews- ‘to dawn, become light, become red’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₂ews-1‘to dawn, become light, become red’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₂éws-o-m1reconstructed
  3. Proto-Italicc. 1500–700 BCE*auzom1‘gold’reconstructed
  4. Latinc. 75 BCE–200 CEaurum2‘gold’
  5. Englishtodaydeauration2

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Latin aurum
  2. 2 Wiktionary, English deauration

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*h₂ews-Wiktionary, Latin aurum‘to dawn, become light, become red’reconstructed
  2. Proto-Indo-Europeanc. 4500–2500 BCE*h₂éws-o-mWiktionary, Latin aurumreconstructed
  3. Proto-Italicc. 1500–700 BCE*auzomWiktionary, Latin aurum‘gold’reconstructed
  4. Latinc. 75 BCE–200 CEaurumWiktionary, English deauration‘gold’
  5. EnglishtodaydeaurationWiktionary, English deauration

Formed from de

French de ‘of’

English de

Linked words

through Proto-Indo-European *h₂ews- ‘to dawn, become light, become red’

air, east, plane, aerial, exhaust, malaria, aria, aero, aurora, aura, austral, 61 more

through Latin aurum ‘gold’

or, oriel, aureus, aurelia, oriole, aurum, 18 more

Today it means

noun The removal of gold from an organogold compound.

Sources

Sources: Wiktionary, “deauration”; the older steps come from the Wiktionary entry for Latin aurum. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *h₂ews- / deauration

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