Where does “sciacquamento” come from?

sciacquamento (Italian) comes from Italian sciacquare, from Vulgar Latin *exaquāre, from Latin aqua, from Proto-Italic akʷā, from Proto-Indo-European h₂ekʷeh₂ — water, flowing water.

Ancestry of “sciacquamento”, step by step

StepLanguageWordMeaning
1Italiansciacquareto rinse
2Vulgar Latin*exaquāre
3Latinaquawater
4Proto-Italicakʷāwater
5Proto-Indo-Europeanh₂ekʷeh₂water, flowing water
Every word from Proto-Indo-European h₂ekʷeh₂Every word from Proto-Italic akʷāEvery word from Latin aqua
sciacquamento — Etymology, Origin & Word History | Etymology Explorer