millefiori glassmil·le·fi·o·ri glass
Decorative glass having a multicolored floral or mosaiclike pattern, made using glass rods that are fused together from smaller, variously colored and shaped rods and cut in cross section.
Origin of millefiori glassItalian millefiori mille thousand ( from Old Italian) ( from Latin mīlle ; see gheslo- in Indo-European roots.) fiori pl. of fiore flower ( from Old Italian) ( from Latin flōs, flōr- ; see bhel-3 in Indo-European roots.)