Etymologically

sacrum

Etymology and origin of the Latin word sacrum

Confidence
Established
Formation
Derivation
First attested
Plautus
Ultimate origin
Proto-Indo-European (*seh₂k-)

Pronunciation

  • IPA (Classical): [ˈsa.krũː][1]
  • IPA (Ecclesiastical): [ˈsaː.krum][1]

Forms

sacrum n (genitive sacrī); second declension[1]

Etymology

It is the neuter of sacer “sacred”, used as a noun.[2][1] De Vaan traces ⟨sacer⟩ to Proto-Italic *sakro- (“sacred”), from Proto-Indo-European *sh₂k-ro- (“sacred”).[3]

Earliest recorded meaning

Köbler's earliest source is Plautus, whom the OLD cites for a holy place.[4][2] Köbler dates Plautus c. 250–184 BC.[4]

Semantic evolution

It meant a sacred object, a vessel or statue, sacra ferre to carry sacred emblems in procession, as in Virgil; a holy place, shrine, as in Plautus; a religious observance, ceremony, rite, as in Accius and Cicero; a festival, as in Livy; and in the plural sacred status, sanctity, inviolability, as in Ovid.[2][5]

In Ecclesiastical Latin it was a holy thing, the sacrifice of the Mass, sacred rites.[6]

Timeline

  • c. 250–184 BC – Plautus uses it of a shrine.[2][4]
  • 170–c. 90 BC – Accius uses it of a rite.[2][4]
  • 70–19 BC – Virgil uses it of sacred objects.[2][4]

Meanings

Noun

  1. A sacred object, sacra ferre, to carry sacred emblems.[2]
  2. A holy place, shrine.[2]
  3. A religious observance, rite.[2]
  4. A festival.[2]
  5. (usually plural) Sanctity, inviolability.[2]
  6. (Ecclesiastical Latin) The sacrifice of the Mass.[6]

Word family

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ 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 d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  6. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Sacrum.” Etymologically, 17 Oct. 2026, etymologically.com/la/sacrum. Accessed 17 Oct. 2026.

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