Where does “नाभि” come from?
नाभि (Marathi) comes from Sanskrit नाभि, from Proto-Indo-Aryan Hnā́bʰiṣ, from Proto-Indo-Iranian Hnā́bʰiš, from Proto-Indo-European h₃nóbʰ-is, from Proto-Indo-European h₃nēbʰ-, from Proto-Indo-European h₃nebʰ- — hub; navel.
नाभि (Marathi): navel
Ancestry of “नाभि”, step by step