Where does “zefir” come from?

zefir (English) comes from Russian зефи́р, from French zéphyr, from Middle French zephire, from Latin Zephyrus, from Ancient Greek Ζέφυρος — Zephyrus, the west wind; westerly wind; west wind.

Ancestry of “zefir”, step by step

Step	Language	Word	Meaning
1	Russian	зефи́р	zephyr
2	French	zéphyr	zephyr
3	Middle French	zephire	—
4	Latin	Zephyrus	personification of the west wind
5	Ancient Greek	Ζέφυρος	Zephyrus, the west wind; westerly wind; west wind

Every word from Ancient Greek Ζέφυρος →Every word from Latin Zephyrus →Every word from Middle French zephire →