Etymologically

introductorius

Etymology and origin of the Latin word introductorius

Confidence
Established
Formation
Derivation
First attested
c. 485–580 Cassiodorus More words from the 5th century
Ultimate origin
Latin intrōdūcō
Etymology tree
inherited borrowed derived
Latin intrōductōrius
English introductory

Pronunciation

  • Classical: [ɪn.troː.dʊkˈtoː.ri.ʊs][1]
  • Ecclesiastical: [in.tro.dukˈtɔː.ri.us][1]

Forms

intrōductōrius (feminine intrōductōria, neuter intrōductōrium); first/second-declension adjective[1]

Etymology

It is from Latin intrōductor + -ius.[1][2] Georges refers it to intrōdūcō (“to lead in”).[3]

Earliest recorded meaning

Cassiodorus (c. 485–c. 580) speaks of introductory books.[4][3][5] The TLL also cites it from the preface of the medical questions ascribed to Soranus, where it stands beside the synonym prooemialis, and in Boethius' commentary on Porphyry.[2]

Semantic evolution

In Medieval Latin it meant introducing or initiating,[6] and the neuter was used as a noun for an introduction.[7] British writers used it of anything preliminary, as Neckam of a falcon's preliminary descents.[8]

Timeline

  • c. 485–c. 580 AD – Cassiodorus writes of introductory books.[4][5]

Meanings

Adjective

  1. introductory, preliminary.[4][3][8]
  2. (Medieval Latin) Introducing, initiating.[6][7]
  3. (Medieval Latin, neuter as noun) An introduction.[7]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  3. ^ a b c Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
  7. ^ a b c Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
  8. ^ a b 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
Cite this entry

“Introductorius.” Etymologically, 7 Nov. 2026, etymologically.com/la/introductorius. Accessed 8 Nov. 2026.

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