Etymologically

Etymology and origin of the Latin word itineror

Confidence
Established
Formation
Derivation
First attested
c. 340–397 Ambrose More words from the 4th century
Ultimate origin
Latin iter
Etymology tree
inherited borrowed derived
Latin iter
Latin itineror

Pronunciation

  • Classical: [ɪˈtɪ.nɛ.rɔr][1]
  • Ecclesiastical: [iˈtiː.ne.ror][1]

Forms

itineror (present infinitive itinerārī, perfect active itinerātus sum); first conjugation, deponent[1]

Etymology

It is from Latin iter (“journey”), built on its stem ⟨itiner-⟩.[1][2][3]

Earliest recorded meaning

It first appears in the 4th century: Ambrose has the participle itinerantēs “travellers”,[2][3] and Augustine speaks in “On Music” of the need to travel (itinerandi necessitas).[3]

Semantic evolution

It meant “to travel”, and a glossary renders it with Ancient Greek ὁδοιπορέω (hodoiporéō).[2] The present participle used as a noun, itinerantēs, “travellers”, is found in Ambrose, Augustine and Salvian.[2][3] It is listed as an Ecclesiastical Latin verb.[4] The English verb itinerate, from about 1600, is traced by Etymonline to the Late Latin past participle itinerātus.[5]

Timeline

  • c. 340–397 AD – Ambrose uses the participle itinerantēs for travellers.[2][3][6]
  • 354–430 AD – Augustine uses the verb in “On Music”.[3][6]
  • 435/439 AD – Salvian uses the participle itinerantēs.[2][3][6]
  • c. 1600 – English forms itinerate from the past participle.[5]

Meanings

Verb

  1. (Late Latin) To travel, journey.[2][3][4]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c d e f g h Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  5. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry

“Itineror.” Etymologically, 8 Nov. 2026, etymologically.com/la/itineror. Accessed 8 Nov. 2026.

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