noun, noun or participle which takes 'suru', transitive verb
Refers to a thin layer of metal applied to a surface, or the process of applying it. Can be used literally for metal plating, or figuratively for a superficial covering.
この指輪は金メッキだ。
This ring is gold-plated.
部品にクロムメッキを施す。
Apply chrome plating to the part.
noun
Figurative use: a superficial appearance or false front, like a thin layer hiding the true nature. Often used in expressions like メッキが剥げる (the pretense comes off).
彼の親切はメッキに過ぎない。
His kindness is nothing but a façade.
失敗してメッキが剥げた。
After the failure, his true colors showed.