鋳
チュウ, イ, シュ, シュウ, い.る

casting, mint

JLPT1 G7 S15 F2005

As per 壽# (long and curved) + 金 metal → pour molten lead into a long and curved die or *cast* (compare 鉛) in smelting → *mint*; *coin*.

[Full Kanji Etymology List]