Where does “solă” come from?

solă (Romanian) comes from French sole, from Vulgar Latin sola, from Latin solea, from Latin sōlum, from Proto-Indo-European swol- — sole; sole of the foot.

solă (Romanian): sole

Definitions

sole

Ancestry of “solă”, step by step

Step	Language	Word	Meaning
1	French	sole	sole; sole, the bottom of a hoof; sole, a piece...
2	Vulgar Latin	sola	nominative plural of solum; accusative plural of...
3	Latin	solea	sandal; sole of a shoe
4	Latin	sōlum	bottom, ground, base, foundation, bed
5	Proto-Indo-European	swol-	sole; sole of the foot

Every word from Proto-Indo-European swol- →Every word from Latin sōlum →Every word from Latin solea →