Poseidonia.
Poseidonia: A placename.
Meaning & usage
Poseidonia: A placename. former name of Paestum: a village in Campania, Italy
Poseidonia: A placename. former name of Paestum: a village in Campania, Italy a former colony in Magna Graecia, in the region of Campania on the Italian Peninsula
Poseidonia: A placename. a village in Dulab, Shahab district, Qeshm, Hormozgan Province, Iran
Poseidonia: A placename. a village in Dulab, Shahab district, Qeshm, Hormozgan Province, Iran a former village in Persia, Macedonia
Poseidonia: A placename. a village and former commune of the island of Syros, Greece
Where this word comes from
From Ancient Greek Ποσειδωνία (Poseidōnía). Equivalent of Poseidon + -ia.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.