Etymologically

portorium

Etymology and origin of the Latin word portorium

Confidence
Probable
Formation
Derivation
First attested
Plautus
Ultimate origin
Latin (portitor)

Forms

portōrium n (genitive portōriī or portōrī); second declension[1] An inscription has the dative plural portorieis.[2]

Etymology

The OLD derives it from ⟨*portitōrium⟩, from portitor “toll collector” with -ium.[3] Wiktionary connects it with porta “gate”, and Gaffiot with portus “harbour” or portō “to carry”.[1][4]

Earliest recorded meaning

Köbler's earliest source is Plautus.[5] Köbler dates Plautus c. 250–184 BC.[5]

Semantic evolution

It meant a payment levied on goods passing through a port, frontier or other barrier, a customs duty, toll, as in Cicero and Caesar.[3][4]

British Medieval Latin used it, by association with portāre, for a kind of staff or walking stick.[6]

Timeline

  • c. 250–184 BC – Plautus uses it.[5]
  • 81–43 BC – Cicero uses it.[4][5]
  • c. 50 BC – Caesar uses it.[4][5]

Meanings

Noun

  1. A customs duty, toll.[3][2]
  2. (Medieval Latin) A walking stick.[6]

References

  1. ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  3. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c d Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  5. ^ a b c d e Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  6. ^ 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

“Portorium.” Etymologically, 17 Oct. 2026, etymologically.com/la/portorium. Accessed 17 Oct. 2026.

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