Where does “पूर्वी एशिया” come from?

पूर्वी एशिया (Hindi) comes from Hindi पूर्वी, from Sanskrit पूर्विन्, from Sanskrit पूर्व, from Proto-Indo-Aryan pr̥Hwás, from Proto-Indo-Iranian pr̥Hwás, from Proto-Indo-European pr̥h₂wós, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

Ancestry of “पूर्वी एशिया”, step by step

पूर्वी एशिया traces back through two separate lines of ancestry.

via Hindi पूर्वी

StepLanguageWordMeaning
1Hindiपूर्वीeastern
2Sanskritपूर्विन्ancient
3Sanskritपूर्वbefore, in front of; ancient, old; eastern
4Proto-Indo-Aryanpr̥Hwás
5Proto-Indo-Iranianpr̥Hwásbefore, first, in front of; ancient, old
6Proto-Indo-Europeanpr̥h₂wósfirst
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed

via Hindi एशिया

StepLanguageWordMeaning
1Hindiएशिया
2EnglishAsiaA daughter of Oceanus and Tethys, the wife of the Titan Iapetus, and mother of Atlas, Prometheus, Epimetheus and Menoetius
3Middle EnglishAsia
4LatinĀsiaA kind of rye
5Ancient GreekἈσίαAsia Minor; Asia; Asia
6Mycenaean Greek𐀀𐀯𐀹𐀊an ethnonym for a Lydian; an epithet of the...
7Hittite𒀸𒋗𒉿northwest Anatolia

Words derived from “पूर्वी एशिया

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pr̥h₂wós