Where does “Parthenopean” come from?

Parthenopean (English) comes from English Parthenope, from Latin Parthenopē, from Ancient Greek Παρθενόπη, from Ancient Greek παρθένος, from Proto-Indo-European pstḗn, from Proto-Indo-European ph₂ǵ-sth₂-ḗn, from Proto-Indo-European steh₂- — to stand.

Parthenopean (English): Of or relating to the Parthenopean Republic (Italian: Repubblica Partenopea), a French First Republic-supported republic in the territory of the Kingdom of Naples, existing from January to June 1799

Definitions

  1. Of or relating to the Parthenopean Republic (Italian: Repubblica Partenopea), a French First Republic-supported republic in the territory of the Kingdom of Naples, existing from January to June 1799

Ancestry of “Parthenopean”, step by step

Parthenopean traces back through two separate lines of ancestry.

via English Parthenope

StepLanguageWordMeaning
1EnglishParthenopeOne of the sirens, daughter of the god Achelous and the Muse Terpsichore
2LatinParthenopē
3Ancient GreekΠαρθενόπη
4Ancient Greekπαρθένοςmaidenly; chaste; young, unmarried woman; maiden
5Proto-Indo-Europeanpstḗnbreast, teat
6Proto-Indo-Europeanph₂ǵ-sth₂-ḗn
7Proto-Indo-Europeansteh₂-to stand

via English ān

StepLanguageWordMeaning
1Englishān
2Middle Englishāna, an indefinite article
3Old Englishānlonely; entirely alone, solitary, single; one
4Proto-West Germanicainone
5Proto-Germanicainazone; some
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European steh₂-