真鍮鑞 しんちゅうろう Meanings Noun type of alloy of copper and zinc (brass) with zinc at about 33-67% used to solder metals like copper and iron Kanji 真 true. Read as シン. 鍮 brass. Read as チュウ. 鑞 solder. Read as ロウ. Jinuma: Japanese Dictionary · Word lists