patine /pəˈtiːn/noun 1verb 1forms 3 noun1 •(no longer used) A plate.Sit Iessica, looke how the floore of heauen / Is thicke inlayed with pattents of bright gold, […] — 1596 verb1 •To coat an object with a patina, either from natural oxidation or simulated aging. formspatined · patining · patines