![]() This has led stone tool analysts in recent times to generally prefer the term "cortification" as a better term to describe the process than "patination". Stone develops a corticated layer over time that is due to a range of complex factors. Patina comes from a portmanteau in Italian/Latin for 'colored dish' and refers to a variety of discolorations in metal. Patina also refers to accumulated changes in surface texture and colour that result from normal use of an object such as a coin or a piece of furniture over time.Īrchaeologists study the patinas found on flint tools and ancient stone monuments. On metal, patina is a coating of various chemical compounds such as oxides, carbonates, sulfides, or sulfates formed on the surface during exposure to atmospheric elements. ![]() They may also be aesthetically appealing. (Metallurgy) a film of oxide formed on the surface of a metal, esp the green oxidation of bronze or copper. Patinas can provide a protective layer to materials that would otherwise be damaged by corrosion or weathering. Patina is a tarnish that forms on the surface of copper, bronze and similar metals stone a sheen on wooden furniture produced by age, wear, and polishing or any such acquired change of a surface through age and exposure. PATINA meaning: 1 : a thin usually green layer that forms naturally on the metals copper and bronze when they are exposed to the air for a long time. A green colour, tinted with grey, like that of bronze patina. Especie de barniz duro, de color aceitunado y reluciente, que por la acción de la humedad se forma en los objetos antiguos de bronce. The color 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. This has led stone tool analysts in recent times to generally prefer the term "cortification" as a better term to describe the process than "patination".Freebase Rate this definition: 5.0 / 1 vote adjective having or covered with a patina. or s or patinae) ( originally) A paten, flat type of dish. Archaeologists also use the term "patina" to refer to a corticated layer that develops over time that is due to a range of complex factors on flint tools and ancient stone monuments. (Metallurgy) a film of oxide formed on the surface of a metal, esp the green oxidation of bronze or copper. Patina also refers to accumulated changes in surface texture and colour that result from normal use of an object such as a coin or a piece of furniture over time. There are grammar debates that never die and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. On metal, patina is a coating of various chemical compounds such as oxides, carbonates, sulfides, or sulfates formed on the surface during exposure to atmospheric elements, a common example of which is rust which forms on iron or steel when exposed to oxygen. adjective having or covered with a patina. They may also be aesthetically appealing. a thin surface layer that develops on something because of use, age, or chemical action: His tomb was covered with a yellow patina of lichen. Patinas can provide a protective covering to materials that would otherwise be damaged by corrosion or weathering. ![]() Patina is the evidence of time gone by and adventures lived. But this rather mundane definition belies the depth of passion, and often romanticism, associated with the use of the word. Patina Patina is a thin layer that forms on the surface of stone copper, bronze and similar metals a sheen on wooden furniture produced by age, wear, and polishing or any such acquired change of a surface through age and exposure. At its core, patina is the change in physical appearance of something due to age or wear.
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