Where does “muñu” come from?

muñu (Fala) comes from Old Portuguese moỹo, from Latin molīnum, from Latin molīnus, from Latin mola, from Proto-Indo-European melh₂-, from Proto-Indo-European mel-, from Proto-Indo-European mey- — to strengthen; to bind; to change, exchange.

muñu (Fala): mill

Definitions

mill

Ancestry of “muñu”, step by step

Step	Language	Word	Meaning
1	Old Portuguese	moỹo	—
2	Latin	molīnum	a mill
3	Latin	molīnus	mill
4	Latin	mola	millstone; mill; ground meal
5	Proto-Indo-European	melh₂-	to grind, to crush
6	Proto-Indo-European	mel-	soft; tender; weak; to deceive; to rub
7	Proto-Indo-European	mey-	to strengthen; to bind; to change, exchange

Every word from Proto-Indo-European mey- →Every word from Proto-Indo-European mel- →Every word from Proto-Indo-European melh₂- →