patina

• Substantivo que designa uma camada fina ou revestimento, geralmente uma película esverdeada ou acastanhada, que se forma na superfície de metais como o cobre ou o bronze por oxidação com o tempo. Também pode se referir a qualquer sinal de envelhecimento ou revestimento adquirido pelo uso e pelo tempo.

A noun referring to a thin layer or coating, typically a green or brown film, that forms on the surface of metals like copper or bronze due to oxidation over time.

1. Surface coating on metalB2formal

   A thin, greenish or brownish layer that forms on the surface of metals like copper or bronze due to oxidation over time.

   Pátina

   • The statue of liberty has a beautiful green patina.
   • The old copper pot developed a rich patina after years of use.
   • Collectors often value the natural patina on antique bronze sculptures.

   Sinônimoscoatingtarnishverdigris

2. Sign of age or maturityB2formal

   A surface appearance that develops over time, often considered attractive or valuable, indicating age or use.

   Sinal de idade ou maturidade

   • The wooden table had a lovely patina from decades of polishing.
   • The leather chair acquired a warm patina with age.
   • The building's patina gave it a sense of history and character.