Where does “جهش” come from?

جهش (Persian) comes from Persian جستن, from Proto-Iranian *Hyawd-, from Proto-Indo-Iranian Hyawdʰ-, from Proto-Indo-European Hyewdʰ-, from Proto-Indo-European h₂yew-, from Proto-Indo-European h₂óyu, from Proto-Indo-European h₂ey- — vital force, life, age, eternity; day, morning.

جهش (Persian): leap, bounce

Definitions

  1. leap, bounce

Ancestry of “جهش”, step by step

جهش traces back through two separate lines of ancestry.

via Persian جستن

StepLanguageWordMeaning
1Persianجستنto jump, leap
2Proto-Iranian*Hyawd-
3Proto-Indo-IranianHyawdʰ-to fight, to battle; to struggle
4Proto-Indo-EuropeanHyewdʰ-moving erect, to be agitated or push forward in...
5Proto-Indo-Europeanh₂yew-straight, upright, right; right, justice, law
6Proto-Indo-Europeanh₂óyulong time, lifetime
7Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning

via Persian ـش

StepLanguageWordMeaning
1Persianـش-tion
2Middle Persian𐭱𐭭
Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂óyuEvery word from Proto-Indo-European h₂yew-