Where does “dolo” come from?

dolo (Louisiana Creole French) comes from French eau, from Middle French eau, from Old French ewe, from Latin aqua, from Proto-Italic akʷā, from Proto-Indo-European h₂ekʷeh₂ — water, flowing water.

dolo (Louisiana Creole French): water

Definitions

water

Ancestry of “dolo”, step by step

Step	Language	Word	Meaning
1	French	eau	Water, a liquid that is transparent, colorless,...
2	Middle French	eau	water
3	Old French	ewe	water
4	Latin	aqua	water
5	Proto-Italic	akʷā	water
6	Proto-Indo-European	h₂ekʷeh₂	water, flowing water

Every word from Proto-Indo-European h₂ekʷeh₂ →Every word from Proto-Italic akʷā →Every word from Latin aqua →