Possibly from Vulgar Latin *tastāre, from taxitāre, frequentative of Late Latin taxāre, from Classical Latin tangō (“to touch”). Compare Catalan, Occitan, and Venetan tastar; Old French taster; Friulian tastâ; Sicilian tastari.
Practica parlar i memoritzar " tastare " i moltes altres paraules i frases a italià .