Definitions
1.NounA paten, flat type of dish.
2.NounThe colour or incrustation which age and wear give to (mainly metallic) objects; especially, the green rust which covers works of art such as ancient bronzes, coins and medals.
3.NounA green colour, tinted with grey, like that of bronze patina."patina: "
4.NounA gloss or superficial layer."he enjoys a patina of respect by the police, despite being an ex-criminal"
5.AdjectiveOf a green colour, tinted with grey, like that of bronze patina.