Etymologically

Etymology and origin of the Latin word tribunal

Confidence
Established
Formation
Derivation
First attested
81–43 BC, Cicero
Ultimate origin
Proto-Italic (*triþu-)

Pronunciation

  • Classical: [trɪˈbuː.naɫ][1]
  • Ecclesiastical: [triˈbuː.nal][1]

Forms

tribūnal n (genitive tribūnālis); third declension[1] A nominative tribūnāle occurs in an inscription;[2][3] Quintilian treats it as pedantic.[2][3]

Etymology

It is formed from tribūnus (“tribune”) with the suffix -al,[2][1][4] as if the neuter of an adjective ⟨*tribūnālis⟩.[1] ⟨Tribūnus⟩ is from tribus (“tribe”),[5][4] which de Vaan traces to Proto-Italic *triþu- (“tripartite entity”) and, following Weiss, to Proto-Indo-European *tri-dʰh₁-u- (“tripartite division”); it is cognate with Umbrian trifu (“district”).[5]

Earliest recorded meaning

Köbler gives Cicero as its first author.[6] In the Verrines he tells of verses written above the tribunal, over the praetor's head.[2]

Semantic evolution

It is the raised platform on which a magistrate's chair stood, where he sat to hear cases, and also such a platform in a military camp or a provincial court, where Cicero's captives were auctioned.[2][3] Prō tribūnālī means officially.[2] It is also a platform for other uses, for seats in a theatre, in a round temple (Vitruvius), a monument for the dead (Tacitus), and the mounds on which Pliny's coastal people built their huts.[2][1]

In medieval Latin it was a royal seat or throne, a gallery or ambo, and the raised east end of a church.[7] English tribunal (early 15th century) first meant a judgment seat; the sense “court of justice” dates from the 1580s.[4]

Timeline

  • 81–43 BC – Cicero of the praetor's platform.[2][6]
  • c. 84–c. 25 BC – Vitruvius of a platform in a temple.[2][6]
  • 98–115 AD – Tacitus of a monument.[2][6]
  • early 15th century – English tribunal, a judgment seat.[4]

Meanings

Noun

  1. A raised platform for a magistrate's chair; a judgment seat, prō tribūnālī, officially.[2][1][3]
  2. A platform in a camp or provincial court.[2]
  3. A platform for other uses (in a theatre or temple); a cenotaph; a mound, embankment.[2][1]
  4. (by metonymy) A court of law; judgment.[1]
  5. (Medieval Latin) A throne; a gallery, ambo; the raised east end of a church.[7]

References

  1. ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c d Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ 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
  6. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
Cite this entry

“Tribunal.” Etymologically, 19 Oct. 2026, etymologically.com/la/tribunal. Accessed 19 Oct. 2026.

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