Where does “همبستر” come from?

همبستر (Persian) comes from Persian بستر, from Proto-Indo-Iranian Habʰí, from Proto-Indo-European h₂m̥bʰi, from Proto-Indo-European h₂n̥tbʰi, from Proto-Indo-European h₂énts, from Proto-Indo-European h₂ent-, from Proto-Indo-European h₂en- — on, onto.

همبستر (Persian): sexual partner

Definitions

  1. sexual partner

Ancestry of “همبستر”, step by step

همبستر traces back through two separate lines of ancestry.

via Persian بستر

StepLanguageWordMeaning
1Persianبسترbed, bedding, mattress
2Proto-Indo-IranianHabʰíto, against; for, on account of
3Proto-Indo-Europeanh₂m̥bʰiaround, on either side of, about; in exchange...
4Proto-Indo-Europeanh₂n̥tbʰi
5Proto-Indo-Europeanh₂éntsforehead; front
6Proto-Indo-Europeanh₂ent-face; forehead; front
7Proto-Indo-Europeanh₂en-on, onto

via Persian همـ

StepLanguageWordMeaning
1Persianهمـco-; denotes sharing of a property
Every word from Proto-Indo-European h₂en-Every word from Proto-Indo-European h₂ent-Every word from Proto-Indo-European h₂énts