Where does “dut” come from?

dut (Garo) comes from Bengali দুধ, from Sanskrit दुग्ध, from Proto-Indo-Aryan dugdʰás, from Proto-Indo-Iranian dʰugdʰás, from Proto-Indo-European *dʰugʰ-tó-s, from Proto-Indo-European dʰewgʰ- — to produce, to produce something useful; to be...

dut (Garo): milk

Definitions

milk

Ancestry of “dut”, step by step

Step	Language	Word	Meaning
1	Bengali	দুধ	milk; juice; latex
2	Sanskrit	दुग्ध	milked, milked out, extracted; sucked out,...
3	Proto-Indo-Aryan	dugdʰás	—
4	Proto-Indo-Iranian	dʰugdʰás	—
5	Proto-Indo-European	*dʰugʰ-tó-s	—
6	Proto-Indo-European	dʰewgʰ-	to produce, to produce something useful; to be...

Every word from Proto-Indo-European dʰewgʰ- →Every word from Proto-Indo-European *dʰugʰ-tó-s →Every word from Proto-Indo-Iranian dʰugdʰás →