Eauxhydrolyysille
Eauxhydrolyysille is a term that appears to be a misspelling or a non-standard scientific term. It does not correspond to any recognized chemical process, compound, or phenomenon in standard scientific literature. The word "eaux" is French for "waters," and "hydrolyysille" sounds like a distorted or grammatically incorrect form related to "hydrolysis."
Hydrolysis, in chemistry, is a reaction where a molecule of water is used to break down another
If "eauxhydrolyysille" was intended to refer to a specific type of hydrolysis or a particular aqueous solution