Etymologically

Laconicus

Etymology and origin of the Latin word Laconicus

Confidence
Established
Formation
Borrowing
First attested
c. 250–184 BC, Plautus
Borrowed from
Ancient Greek Λακωνικός
Ultimate origin
Ancient Greek Λάκων
Etymology tree
inherited borrowed derived
Latin Laconicus
English laconic

Pronunciation

  • Classical: [ɫaˈkoː.nɪ.kʊs][1]
  • Ecclesiastical: [laˈkɔː.ni.kus][1]

Forms

Lacōnicus (feminine Lacōnica, neuter Lacōnicum); first/second-declension adjective[1]

Etymology

It is borrowed from Ancient Greek Λακωνικός (Lakōnikós, “Laconian”),[1][2][3] from Λάκων (Lákōn, “a Laconian, Spartan”), whose further origin is unclear.[2] Latin also borrowed the noun as Lacō.[3]

Earliest recorded meaning

Plautus has a clavis Laconica, a key that could lock the door from outside.[4][3]

Semantic evolution

Its usual sense was “of Laconia, Spartan”,[4][5] and it named a breed of dog and varieties of figs, wheat and other plants.[4][5] As nouns, Lacōnica meant the region of Laconia, and lacōnicum the sweating room of a bath, heated from below,[3] as well as a Laconian garment.[3]

The Spartans were famous for saying much in few words, and English laconic “concise” probably came through this Latin word.[6]

Timeline

  • c. 250–184 BC – Plautus mentions a Laconian key.[4][3][2]
  • 81–43 BC – Cicero uses lacōnicum for the sweating room of a bath.[3][2]
  • 65–8 BC – Horace mentions Laconian purple.[5][2]
  • before 66 AD – Petronius mentions Laconian dogs.[4][2]
  • 1580s – The English word laconic appears.[6]

Meanings

Adjective

  1. Of Laconia, Laconian, Spartan.[4][5]
  2. Of a breed of dog.[4][5]
  3. Of varieties of plants, such as a kind of fig.[4][5]
  4. Of a kind of key worked from outside the door.[4][5]

Noun

  1. Lacōnica (feminine): Laconia, the region around Sparta.[3]
  2. lacōnicum (neuter): a sweating room in a bath.[3]
  3. lacōnicum (neuter): a Laconian garment.[3]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  3. ^ a b c d e f g h i j Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b c d e f g h i Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  5. ^ a b c d e f g Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com

Borrowed into

Related etymologies

Cite this entry

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

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