Etymologically

secretarium

Etymology and origin of the Latin word secretarium

Confidence
Established
Formation
Derivation
First attested
c. 125–175 AD, Apuleius
Ultimate origin
Latin sēcrētus
Etymology tree
inherited borrowed derived
Latin secretus
English secret
French secret
Italian segreto
Latin secretarium
From the same root
Latin secretarius ← secretus
Italian segretario ← segreto

Pronunciation

  • Classical: [seː.kreːˈtaː.ri.ũː][1]
  • Ecclesiastical: [se.kreˈtaː.ri.um][1]

Forms

sēcrētārium n (genitive sēcrētāriī); second declension[1]

Etymology

It is from Latin sēcrētus (“set apart, secret”) + -ārium.[2][1]

Earliest recorded meaning

It is post-classical.[3] The first author to use it is Apuleius, who speaks of fires “held in the hidden places of the earth” (ignes quī terrae sēcrētāriīs continentur), that is, of a secluded or hidden place.[3][4][5]

Semantic evolution

Its general sense was a retreat or hiding place.[2][3] In Late Latin it became the room set apart where judges heard cases, a sense found in Lactantius and the law codes;[3][6] an inscription uses it of a meeting hall of the Senate.[7] Among Christians it named the clergy's place of assembly or conclave[3] and the sacristy of a church, as in Sulpicius Severus,[4][6] and Augustine used it figuratively for the inner sanctuary of the mind (sēcrētārium mentis).[4][6]

In Medieval Latin it kept the senses of court room and church assembly hall, and also meant the king's private council chamber, a session of a church council, a vestry or parlour of a church, and the office of a sexton.[8] Du Cange records it also for a reliquary and for a crypt.[9] Stelten gives a private chapel as an Ecclesiastical Latin sense.[10]

Timeline

  • c. 125–175 AD – Apuleius uses it of the hidden places of the earth.[3][4][5]
  • c. 250–317 AD – Lactantius uses it for the judges' council chamber.[3][6][5]
  • c. 363–c. 420 AD – Sulpicius Severus uses it for the sacristy of a church.[4][6][5]
  • 354–430 AD – Augustine speaks of the sēcrētārium mentis, the sanctuary of the mind.[4][6][5]

Meanings

Noun

  1. A secluded or hidden place, a retreat.[2][3]
  2. (Late Latin) A council chamber where judges sat, a court room; also a meeting hall of the Senate.[3][7][6]
  3. (Ecclesiastical Latin) A place of assembly of the clergy, a conclave; the session of a church council.[3][8]
  4. (Ecclesiastical Latin) A sacristy or vestry; a private chapel.[4][8][10]
  5. (figurative) An inner sanctuary: sēcrētārium mentis, the innermost part of the mind.[4][6]
  6. (Medieval Latin) The king's private council chamber.[8]
  7. (Medieval Latin) The office of a sexton.[8]
  8. (Medieval Latin) A reliquary; a crypt.[9]

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 f g h i j Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d e f g h Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  5. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d e f g h Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  7. ^ a b Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  8. ^ a b c d e Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  9. ^ a b du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  10. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Secretarium.” Etymologically, 24 Oct. 2026, etymologically.com/la/secretarium. Accessed 24 Oct. 2026.

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