Etymologically

expostulatio

Etymology and origin of the Latin word expostulatio

Confidence
Established
Formation
Derivation
First attested
81–43 BC Cicero
Ultimate origin
Latin expostulō
Etymology tree
inherited borrowed derived
Latin postulo
Latin expostulo
Latin expostulatio
From the same root
Latin postulatio ← postulo
Latin postulatum ← postulo

Forms

expostulātiō f (genitive expostulātiōnis); third declension[1]

Etymology

It is from Latin expostulō (“to demand urgently; to remonstrate”) + -tiō.[2][1][3] De Vaan treats expostulō, found from Plautus on, under poscō (“to ask for, demand”), whose ancestor he reconstructs as Proto-Indo-European *prḱ-sk-e/o- (“to ask”).[4]

Earliest recorded meaning

It is first found in Cicero,[5] who uses it both of a pressing demand, in the speech on his house, and of a complaint, in the Pro Cluentio.[6][7]

Semantic evolution

Lewis & Short call it rare but Classical.[8] Its two senses, an urgent demand and a protest or complaint, run side by side:[6][7][9] Tacitus says that Tiberius gave way little by little to the expostulatio of individuals,[9][8] and Cicero writes of expostulationes with the absent Pompey.[8]

In Medieval Latin it kept the sense of an emphatic demand, and was also used of a claim to something and of entreaty.[10][5] In Church Latin it means an expostulation or complaint.[11] English borrowed it in the 1580s as expostulation, first for a friendly remonstrance.[12]

Timeline

  • 81–43 BC – Cicero uses it of a pressing demand and of a complaint.[6][7][5]
  • 59 BC–AD 17 – Livy uses the plural.[7][5]
  • 98–115 AD – Tacitus uses it of insistent requests that made Tiberius give way.[9][5]
  • 1580s – English borrows it as expostulation.[12]

Meanings

Noun

  1. A pressing demand, insistent request.[6][7][9]
  2. A protest, complaint.[2][8]
  3. (Medieval Latin) A claim (to something).[10]
  4. (Medieval Latin) An entreaty.[10][5]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ Bianchi, Rossella; Lelli, Olga (2014), VOLI: Vocabolario di latino, Florence: Le Monnier
  4. ^ 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 f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  7. ^ a b c d e Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  8. ^ a b c d Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  9. ^ a b c d Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  10. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  11. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  12. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry

“Expostulatio.” Etymologically, 25 Oct. 2026, etymologically.com/la/expostulatio. Accessed 26 Oct. 2026.

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