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lisbon

/ˈlɪzbən/

Capital city of Portugal on the Tagus

From Uncertain; ancient Iberian name, possibly influenced by Phoenician tradition Lisbon / Olisipo (Name of the settlement later called Lisbon).

noun
adjective
Lisbon / Olisipo
Pre-Roman Iberia, ancient name
Olisipo
Ancient name of the settlement; ultimate origin is uncertain.
Latin / Roman period
Olisipo
The Roman city was known as Olisipo or Olisippo.
Medieval Portuguese
Lisboa
The name developed into the Portuguese form, with the initial syllable reduced.
Modern English
Lisbon
English adopted an anglicized form of Portuguese Lisboa.
Modern English
lisbon

Long before Lisbon became Portugal’s capital, it was already wearing a mysterious name: Olisipo. Roman writers used forms such as Olisipo and Olisippo, but nobody can say with confidence what the original name meant—or even which local language supplied it. One popular theory connects it with Phoenician sailors and a phrase meaning something like “safe harbor,” while another treats it as a pre-Roman Iberian name that the Phoenicians and Romans merely reshaped. By the Middle Ages, Olisipo had softened into Lisboa, the name you will hear in Portugal today; English then gave it the familiar Lisbon. So the city’s name is less a neatly labeled word than an archaeological shard: Roman hands, Portuguese pronunciation, and perhaps Phoenician echoes all pressed into one syllable-rich souvenir.

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