Etymologically

Etymology and origin of the Latin word aurarius

Confidence
Established
Formation
Derivation
First attested
c. 250–184 BC Plautus More words from the 3rd century BC
Ultimate origin
Latin aurum
Etymology tree
inherited borrowed derived
Latin aurum
French or
Italian oro
Romanian aur
Spanish oro
Latin aurārius
From the same root
Latin aureus ← aurum
Latin aurifer ← aurum
Latin aurō ← aurum
Latin inaurō ← aurum
Romanian auri ← aurum
Romanian auriu ← aurum
French désormais ← or
Romanian aurar ← aur

Pronunciation

  • Classical: [au̯ˈraː.ri.ʊs][1]
  • Ecclesiastical: [au̯ˈraː.ri.us][1]

Forms

aurārius (feminine aurāria, neuter aurārium); first/second-declension adjective[1]

Etymology

It is formed from Latin aurum (“gold”) + -ārius.[2][1][3] Aurum goes back to Proto-Italic *auso- and Proto-Indo-European *h₂é-h₂us-o- (“glow”).[3]

Earliest recorded meaning

It is found from Plautus on:[3] in the Bacchides a character says that a business “of gold”, the raising of money, concerns him.[4][5]

Semantic evolution

As an adjective it means concerned with or used for gold:[2] Varro has gold scales, Pliny the Elder gold mines and a furnace for smelting gold.[6][7] In late law auraria pensitatio or canon was a tax on trade, and susceptor aurarius its collector.[5][6]

Used as nouns, aurārius is a goldsmith in inscriptions,[5][7] and aurāria a gold mine in Tacitus, also a woman working or dealing in gold.[6][5] Medieval Latin kept aurarius for the goldsmith and also used it for a gold-washer.[8]

Timeline

  • c. 250–184 BC – Plautus speaks of a business concerned with gold.[4][9]
  • 116–27 BC – Varro mentions scales for weighing gold.[6][7]
  • 23/24–79 AD – Pliny the Elder has gold mines and a furnace for gold.[6]
  • 98–115 AD – Tacitus uses the feminine aurāria for a gold mine.[6][5]

Meanings

Adjective

  1. Concerned with or used for gold.[2][6]
  2. (Late Latin, law) auraria pensitatio, aurarius canon: a tax on trade.[5][6]

Noun

  1. A goldsmith.[5][7][8]
  2. (Medieval Latin) A gold-washer.[8]
  3. (feminine, aurāria) A gold mine; a woman working or dealing in gold.[6][5]

Word family

  • aurāria

Usage notes

Servius explains aurārii as supporters who make people famous by their favour, deriving it from aura (“breeze”, figuratively “favour”); the TLL, Georges and Gaffiot treat this as a separate word.[4][5][7]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  4. ^ a b c Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  5. ^ a b c d e f g h i Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  6. ^ a b c d e f g h i Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c d e Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  8. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  9. ^ Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Aurarius.” Etymologically, 13 Nov. 2026, etymologically.com/la/aurarius. Accessed 14 Nov. 2026.

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