Etymologically

Etymology and origin of the Latin word posthac

Confidence
Established
Formation
Compound
First attested
c. 250–184 BC, Plautus
Ultimate origin
Latin (post,hic)

Pronunciation

  • Classical: [pɔsˈtʰaːk], [pɔsˈtaːk][1]
  • Ecclesiastical: [posˈtak], [posˈtak][1]

Forms

posthāc (not comparable)[1]

Etymology

It is a compound of post (“after”) and hāc, the feminine ablative of hic (“this”).[2][1][3] De Vaan traces ⟨post⟩ to Proto-Italic *posti (“behind, after”) and Proto-Indo-European *pos(ti) (“after”), with Oscan púst (“after”) and Umbrian pus (“after”).[4]

Earliest recorded meaning

Köbler gives Plautus as its first author.[3] In the Menaechmi a courtesan tells Menaechmus “find another one from now on” (aliam posthāc invenītō).[5]

Semantic evolution

It is “from now on, henceforth”, in comedy (Plautus, Terence), in the Senatus consultum de Bacchanalibus and in Cicero.[5] Looking back on the past it also means “from then on, thereafter”, as in Cicero's Pro Murena and in Tacitus.[2]

Church Latin glosses it “after this time, hereafter, afterwards”.[6]

Timeline

  • c. 250–184 BC – Plautus of the future.[5][3]
  • 190–159 BC – Terence.[5][3]
  • 81–43 BC – Cicero of “thereafter”.[2][3]

Meanings

Adverb

  1. After this time, henceforth, hereafter.[2][1][5]
  2. From then on, thereafter.[2][1]

References

  1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  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 Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry

“Posthac.” Etymologically, 19 Oct. 2026, etymologically.com/la/posthac. Accessed 19 Oct. 2026.

Last edited on . ·