Where does “нам” come from?

нам (Tajik) comes from Middle Persian 𐭭𐭬, from Proto-Iranian *nábah, from Proto-Indo-Iranian nábʰas, from Proto-Indo-European nébʰos, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

нам (Tajik): moisture; humidity

Definitions

  1. moisture; humidity

Ancestry of “нам”, step by step

StepLanguageWordMeaning
1Middle Persian𐭭𐭬—
2Proto-Iranian*nábah—
3Proto-Indo-Iraniannábʰascloud, mist moisture
4Proto-Indo-Europeannébʰoscloud; mist, moisture
5Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -os →Every word from Proto-Indo-European nébʰos →Every word from Proto-Indo-Iranian nábʰas →