Etymologically

Etymology and origin of the Latin word focarius

Confidence
Established
Formation
Derivation
First attested
223 before 223 AD, Ulpian More words from the 3rd century
Ultimate origin
Latin focus
Etymology tree
inherited borrowed derived
Latin focus
Aromanian foc
French feu
Italian fuoco
Spanish fuego
English focus
Latin focārius
From the same root
English curfew ← focus
Latin focālis ← focus
Latin focāris ← focus
Latin foculus ← focus
English focal ← focus

Pronunciation

  • Classical: [fɔˈkaː.ri.ʊs][1]
  • Ecclesiastical: [foˈkaː.ri.us][1]

Forms

focārius m (genitive focāriī or focārī); second declension[1]

Etymology

It is from Latin focus (“hearth”) + -ārius.[2][3][1]

Earliest recorded meaning

The noun first appears in Ulpian, quoted in the Digest, for a kitchen servant, named beside the atriarius among those who do menial work.[3][2][4]

Semantic evolution

The feminine focāria meant a kitchen maid in the jurists Pomponius and Paulus, and in the Code of Justinian the housekeeper or concubine of a soldier.[5][6] The adjective “of the hearth” appears in glosses, where petra focāria is a flint.[3] In Medieval Latin the adjective was used of firewood and of things that strike sparks, and the noun of a keeper of the hearth, a salt-boiler, or a servant who brought wood and tended the kitchen fire.[7][8] In Poland census focarius was a tax paid on each household (“smoke”).[9]

Timeline

  • before 223 AD – Ulpian, quoted in the Digest, uses focārius for a kitchen servant.[3][5][4]
  • first half of the 3rd century AD – Paulus' Sententiae have focāria, a kitchen maid.[6][4]
  • 528–534 AD – The Code of Justinian uses focāria for a soldier's housekeeper.[5][4]
  • c. 977 – A Freising charter speaks of ligna focāria, firewood.[7]
  • 1375 – A Silesian document names the hearth tax census focarius.[9]
  • 1859 – English borrows French foyer, which goes back to the neuter focārium used as a noun.[10]

Meanings

Noun

  1. A kitchen servant; feminine focāria, a kitchen maid, cook.[2][6]
  2. (Late Latin) feminine focāria: a soldier's housekeeper or concubine.[6][5]
  3. (Medieval Latin) A keeper of the hearth.[8]
  4. (Medieval Latin) A salt-boiler.[8]

Adjective

  1. Of the hearth or fire; used as fuel.[5][7]
  2. (Medieval Latin) Striking sparks: petra focāria, a flint.[3][7]

Word family

  • focāria

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 d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ a b c d e Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  6. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b c d Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  8. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  9. ^ a b Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
  10. ^ Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Focarius.” Etymologically, 8 Nov. 2026, etymologically.com/la/focarius. Accessed 8 Nov. 2026.

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