Jisho

×
Noun
1. verdigris; green rust; copper rust
Wikipedia definition
2. PatinaPatina is a tarnish that forms on the surface of bronze and similar metals (produced by oxidation or other chemical processes); a sheen on wooden furniture produced by age, wear, and polishing; or any such acquired change of a surface through age and exposure. On metal, patina is a coating of various chemical compounds such as oxides or carbonates formed on the surface during exposure to the elements.
Read “Patina” on English Wikipedia
Read “緑青” on Japanese Wikipedia
Read “Patina” on DBpedia
Other forms
緑青 【りょくしょう】

Discussions

to talk about this word.