What does 銅 mean?
銅 is a Japanese noun meaning “copper” in English. It can also be translated as “bronze (medal)” depending on context. It is written as 銅 in kanji, どう in hiragana, and dou in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
銅はよく電気を通す。
Copper conducts electricity well.