Where does “наубайхана” come from?

наубайхана (Kazakh) comes from Kazakh наубай, from Persian نانوا, from Persian نانبا, from Middle Persian 𐭭𐭠𐭭𐭯𐭠𐭪, from Middle Persian bāg, from Proto-Indo-European pekʷ-, from Proto-Indo-European h₃-ép-kʷ-.

наубайхана (Kazakh): bakery

Definitions

bakery

Ancestry of “наубайхана”, step by step

Step	Language	Word	Meaning
1	Kazakh	наубай	bread oven
2	Persian	نانوا	baker
3	Persian	نانبا	—
4	Middle Persian	𐭭𐭠𐭭𐭯𐭠𐭪	baker
5	Middle Persian	bāg	—
6	Proto-Indo-European	pekʷ-	to cook; to ripen
7	Proto-Indo-European	h₃-ép-kʷ-	—

Every word from Proto-Indo-European h₃-ép-kʷ- →Every word from Proto-Indo-European pekʷ- →Every word from Middle Persian bāg →