Where does “رات” come from?
رات (Urdu) comes from Old Hindi رتی, from Sauraseni Prakrit 𑀭𑀢𑁆𑀢𑀺, from Sanskrit रात्रि, from Sanskrit रात्री, from Proto-Indo-Iranian HráHtriH, from Proto-Indo-European Hréh₁trih₂.
رات (Urdu): night
Ancestry of “رات”, step by step