gold-mercury amalgam used in plating

grater

kintsugi (the art of repairing broken pottery with lacquer dusted or mixed with powdered gold)

Alternative spelling of 義援金

donated money; monetary donation; contribution

money paid in return for cooperation with a request; compensation in response to a government request

Short for 金属検出器 (kinzoku tanchi-ki, “metal detector”) or 金属検知器 (kinzoku kenshutsu-ki).

Short for 金属探知機 (kinzoku tanchi-ki, “metal detector”).

bonus, lump sum, one-off payment

an assay (of ore, minerals, or metal)