Etymologically

Etymology and origin of the Latin word lorica

Confidence
Disputed
Formation
Derivation
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin (lōrum)

Pronunciation

  • Classical: [ɫoːˈriː.ka][1]
  • Ecclesiastical: [loˈriː.ka][1]

Forms

lōrīca f (genitive lōrīcae); first declension[1]

Etymology

Its origin is disputed; the OLD calls it doubtful.[2] It is often derived from lōrum (“leather strap, thong”), as Varro already did, explaining that breastplates were made of raw hide;[2][3] Walde–Hofmann keep this view because the cuirass was originally of leather.[4] A loan from Ancient Greek θώραξ (thṓrax, “breastplate”) has also been proposed, or a borrowing of both words from an unknown Mediterranean language.[4] The TLL suggests a foreign origin if Varro's explanation is rejected.[3]

Earliest recorded meaning

Köbler dates it from Plautus,[5] who has a soldier calling for his arms and his cuirass.[2]

Semantic evolution

It is a corselet or cuirass of leather, metal or other material, as Cicero's man who walks about in a cuirass and Virgil's mail of interlinked hooks and gold;[2][6] Lewis and Short contrast it, as a leather cuirass, with the bronze thōrāx.[2][6] In Horace it stands for military service, of a man who exchanges his books for Spanish cuirasses.[2] Pliny the Elder calls a snail's shell a cuirass.[2] By transfer it is a parapet or breastwork, a protective coating of plaster in Vitruvius, and an overhanging ledge or cornice.[2]

Church Latin glosses it “breastplate”.[7] In medieval Latin it is also a knight in mail, and feudum lōrīcae a knight's fee owing the service of a knight.[8]

Timeline

  • c. 250–184 BC – Plautus of a soldier's cuirass.[2][5]
  • 81–43 BC – Cicero of a man walking about in a cuirass.[2][5]
  • 70–19 BC – Virgil of a coat of mail.[2][5]
  • c. 84–c. 25 BC – Vitruvius of a coating of plaster.[2][5]

Meanings

Noun

  1. A cuirass, corselet, breastplate; a coat of mail.[2][6][1][7]
  2. A parapet, breastwork.[2]
  3. A protective coating; a ledge or cornice.[2]
  4. (Medieval Latin) A knight in mail;[8] feudum lōrīcae, a knight's fee.[8]

Word family

  • loricarius
  • lōrīcō
  • lōrīcula

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 l m n o Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  4. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  7. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  8. ^ a b c Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Cite this entry

“Lorica.” Etymologically, 19 Oct. 2026, etymologically.com/la/lorica. Accessed 19 Oct. 2026.

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