Where does “همان دم” come from?

همان دم (Persian) comes from Persian همان, from Persian هم, from Middle Persian hm, from Old Persian 𐏃𐎶, from Proto-Iranian hamHás, from Proto-Indo-Iranian samHás, from Proto-Indo-European somHós, from Proto-Indo-European sem- — together, one.

همان دم (Persian): simultaneously

Definitions

  1. simultaneously

Ancestry of “همان دم”, step by step

همان دم traces back through two separate lines of ancestry.

via Persian همان

StepLanguageWordMeaning
1Persianهمانthat/those very; the same; simultaneously
2Persianهمalso, too; similarly
3Middle Persianhmsame, similar
4Old Persian𐏃𐎶same, together
5Proto-IranianhamHás
6Proto-Indo-IraniansamHássame, equal
7Proto-Indo-EuropeansomHóssame, alike
8Proto-Indo-Europeansem-together, one

via Persian دم

StepLanguageWordMeaning
1Persianدمtail; breath; steam
2Arabicدَمblood
3Proto-Semiticdam-blood
4Proto-Afroasiaticdam-blood
Every word from Proto-Indo-European sem-Every word from Proto-Indo-European somHósEvery word from Proto-Indo-Iranian samHás