Etymologically

itinerarium

Etymology and origin of the Latin word itinerarium

Confidence
Established
Formation
Derivation
First attested
220 after 220 AD, Old Latin Bible More words from the 3rd century
Ultimate origin
Latin iter
Etymology tree
inherited borrowed derived
Latin itinerārium
English itinerary

Pronunciation

  • Classical: [ɪ.tɪ.nɛˈraː.ri.ũː][1]
  • Ecclesiastical: [i.ti.neˈraː.ri.um][1]

Forms

itinerārium n (genitive itinerāriī or itinerārī); second declension[1]

Etymology

It is from Latin itinerārius (“of a journey”), its neuter used as a noun,[2][3][4] which is formed from iter “journey” (stem ⟨itiner-⟩).[5][1]

Earliest recorded meaning

Conte cites it first from the Old Latin Bible (Numbers 33.1),[6] which Köbler dates after 220 AD;[7] there it is the account of a journey, the list of the stages of a route.[6]

Semantic evolution

In Vegetius' work on warfare it is a road-book listing places and the distances between them, between them.[2][8][1] Ammianus Marcellinus uses it for the signal to march, sounded on the trumpets.[2][3]

Medieval writers used it for a journey or voyage itself, a military march or expedition, a crusade, a written account of a journey, and a book of rules for travellers.[9] In Ecclesiastical Latin the itinerarium is also a set of prayers for a safe journey.[10] Medieval Czech sources used it for provisions for the road as well.[11] English took it over in the mid-15th century as itinerary, “route of travel”.[4]

Timeline

  • after 220 AD – The Old Latin Bible has it for the account of the stages of a journey.[6][7]
  • 193–211 AD – It appears in an inscription from Vicarello in Etruria.[12]
  • c. 390 AD – Ammianus Marcellinus uses it for the signal to march.[2][3][7]
  • c. 400 AD – Vegetius uses it for a road-book of a region.[2][8][7]
  • 1518 – A Polish document speaks of the itinerary of a count travelling to the Holy Land.[13]
  • mid-15th century – Borrowed into English as itinerary.[4]

Meanings

Noun

  1. An account of a journey; an itinerary, a road-book listing places and distances.[2][8][6]
  2. (military) The signal to march.[2][3][6]
  3. (Medieval Latin) A journey, voyage; a military march or expedition; a crusade.[9]
  4. (Medieval Latin) A book of rules for travellers.[9]
  5. (Ecclesiastical Latin) Prayers for a safe journey.[10]
  6. (Medieval Latin) Provisions for a journey.[11]

References

  1. ^ a b c d e 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 Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  4. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  5. ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  6. ^ a b c d e Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  7. ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  8. ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  9. ^ a b c 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 Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
  11. ^ a b Latinitatis medii aevi lexicon Bohemorum / Slovník středověké latiny v českých zemích (1977–), Prague: Academia; electronic version, Institute of Philosophy of the Czech Academy of Sciences
  12. ^ Kaše, Vojtěch; Heřmánková, Petra; Sobotková, Adéla et al. (2024), LIST: Latin Inscriptions in Space and Time, v1.2 (EDCS + EDH), Aarhus: SDAM, doi:10.5281/zenodo.10473706
  13. ^ Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
Cite this entry

“Itinerarium.” Etymologically, 7 Nov. 2026, etymologically.com/la/itinerarium. Accessed 8 Nov. 2026.

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