Meaning of Patina
सील, पुराने कसकुट पर का हरा रंग
Noun / বিশেষ্য / संज्ञा
a film or incrustation, usually green, produced by oxidation on the surface of old bronze and often esteemed as being of ornamental value.
a similar film or coloring appearing gradually on some other substance.
a surface calcification of implements, usually indicating great age.
a film of oxide formed on the surface of a metal, esp the green oxidation of bronze or copper See also verdigris (sense 1)
any fine layer on a surface: a patina of frost