Etymologically

apostolus

Etymology and origin of the Latin word apostolus

Confidence
Established
Formation
Borrowing
First attested
c. 160–220 AD, Tertullian
Borrowed from
Ancient Greek ἀπόστολος
Ultimate origin
Ancient Greek ἀπόστολος
Etymology tree
inherited borrowed derived
Ancient Greek ἀπόστολος
Latin apostolus
From the same root
English apostle ← ἀπόστολος

Pronunciation

  • Classical: [aˈpɔs.tɔ.ɫʊs][1]
  • Ecclesiastical: [aˈpɔs.to.lus][1]

Forms

apostolus m (genitive apostolī); second declension[1]

Etymology

It is borrowed from Ancient Greek ἀπόστολος (apóstolos, “messenger, envoy; one who is sent”),[2][3][1][4] from ἀποστέλλω (apostéllō, “to send away, send forth”),[1][4] made of ἀπό (apó, “off, away from”) and στέλλω (stéllō, “to send”).[4] Etymonline traces the last to Proto-Indo-European *stel- (“to put, stand”).[4] Jerome and Isidore of Seville explain the name as “those who are sent”.[5]

Earliest recorded meaning

Tertullian (c. 160–220 AD) uses it of the Apostles,[2][6] and in the 3rd century the jurist Paulus uses it, in the plural, for the report a judge sends to a higher court on an appeal.[2][7][6]

Semantic evolution

In the jurists the apostoli were the letters by which a judge referred an appeal to a higher tribunal, which Georges equates with Latin litterae dimissoriae.[2][3][7] In the Vulgate and the Church Fathers it means first a messenger or envoy, as in “nor is a messenger greater than the one who sent him” (John 13:16), and above all an Apostle of Christ.[5][2][7]

Medieval Latin used it also for later missionaries and preachers of the faith,[8][9] for “the Apostle” Paul as the author of the epistles,[8][9] and for the reading from his letters at Mass.[10][6] In law the apostoli remained letters of appeal, in canon law especially for an appeal to the Holy See.[10] The word lives on in Italian apostolo, French apôtre and Spanish apóstol,[5] and Old English borrowed it as apostol.[4]

Timeline

  • c. 160–220 AD – Tertullian uses it of the Apostles.[2][6]
  • first half of the 3rd century AD – The jurist Paulus uses apostoli for letters on an appeal.[2][7][6]
  • 390–406 AD – The Vulgate uses it both for a messenger and for the Twelve.[5][2][6]
  • 680 – The council of Hatfield, quoted by Bede, appeals to what the holy apostles and prophets preached.[9]
  • 9th century – Hincmar uses it for the reading of the Pauline epistles.[6][10]

Meanings

Noun

  1. (law, chiefly plural) A letter in which a judge refers an appeal to a higher court.[2][3][7]
  2. (Ecclesiastical Latin) A messenger, envoy.[5][7][11]
  3. (Ecclesiastical Latin) An apostle of Christ.[2][3][11]
  4. (Medieval Latin) “The Apostle”, Saint Paul.[8][9]
  5. (Medieval Latin) A missionary, preacher of the faith.[8][9]
  6. (Medieval Latin) The reading from the Pauline epistles at Mass, the epistle.[10][8]
  7. (Medieval Latin, canon law) A letter of appeal, especially to the Holy See.[10]

Word family

  • apostolātus
  • apostolicus

References

  1. ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b c d e Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ a b c d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  6. ^ a b c d e f g Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ a b c d e f Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  8. ^ a b c d e Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  9. ^ a b c d e Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  10. ^ a b c d e Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  11. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson

Related etymologies

Cite this entry

“Apostolus.” Etymologically, 23 Oct. 2026, etymologically.com/la/apostolus. Accessed 23 Oct. 2026.

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