Meanings
- historicalA large artificial harbour of Ancient Rome, situated on the north bank of the mouth of the River Tiber, established and enlarged (respectively) by the Emperors Claudius (10 BC–AD 54) and Trajan (AD 53–117), and connected to the Pons Aemilius of Rome by the Via Portuensis.
Origin
- LatinPortus
- EnglishPortus
From the Latin Portus, presumably from portus (“harbour, port”).
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Cite this entry
Portus. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Portus
“Portus.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Portus. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “Portus,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Portus.
Source: Portus on Wiktionary, CC BY-SA 4.0.