Etymologically

ergastulum

Etymology and origin of the Latin word ergastulum

Confidence
Probable
Formation
Borrowing
First attested
81–43 BC, Cicero
Borrowed from
Ancient Greek ἐργαστήριον
Ultimate origin
Ancient Greek (ἐργαστήριον)

Pronunciation

  • Classical: [ɛrˈɡas.tʊ.ɫũː][1]
  • Ecclesiastical: [erˈɡas.tu.lum][1]

Forms

ergastulum n (genitive ergastulī); second declension[1]

Etymology

It is probably borrowed from Ancient Greek ἐργαστήριον (ergastḗrion, “workshop”), adapted to Latin, as the OLD has it;[2][1][3] Wiktionary and Köbler also call that origin probable.[2][1][3] The TLL reports this view of Walde and Hofmann and notes that Leumann explained the form differently.[4] Lewis & Short derive it from the Greek verb ἐργάζομαι (ergázomai, “to work”),[5] the source of the Greek noun.[1] Döderlein gives the same verb or εἴργω (eírgō, “to shut in”).[6]

Earliest recorded meaning

Köbler dates it from Cicero,[3] who uses it in the speeches for Cluentius and for Rabirius.[5] Lewis & Short also quote a masculine ergastulus, the overseer of such a house, from Lucilius.[5]

Semantic evolution

It was a prison on a large estate, where slaves who were unruly or not to be trusted were sent to work in chains;[2] Columella, Livy and Suetonius use it.[5] Döderlein contrasts it with carcer, the part of the prison meant for citizens: the ergastulum was the house of correction for slaves.[6] In the plural it also means the inmates, a gang of slaves from such a prison: Caesar, Brutus in a letter to Cicero, Pliny the Elder and Florus use it so,[5][2] and the elder Seneca speaks of rich men who work their empty lands with gangs of freeborn men.[2] The Vulgate has it in Exodus.[5] Stelten gives "prison, workhouse" for Church Latin,[7] and Niermeyer a strong-room in Medieval Latin.[8]

Timeline

  • c. 180–102 BC – Lucilius has the masculine ergastulus for the overseer.[5]
  • 81–43 BC – Cicero of the slave prison.[5][3]
  • c. 50 BC – Caesar of its inmates.[5]
  • 390–406 AD – The Vulgate, in Exodus.[5]

Meanings

Noun

  1. A prison on a large estate, where unruly slaves were sent to work in chain gangs; a workhouse, house of correction.[2][5][1]
  2. (chiefly plural) The inmates of such a prison, a gang of slaves.[2][5]
  3. (Medieval Latin) A strong-room.[8]

Word family

  • ergastularis
  • ergastulārius

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  4. ^ 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 j k l Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
  7. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  8. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill

Related etymologies

Cite this entry

“Ergastulum.” Etymologically, 20 Oct. 2026, etymologically.com/la/ergastulum. Accessed 20 Oct. 2026.

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