gold-plating

noun
UK /ˈɡəʊld ˌpleɪtɪŋ/
US /ˈɡoʊld ˌpleɪtɪŋ/

Gold-plating is when someone covers a thing with a thin layer of shiny gold.

The old clock looked fancy because of its gold-plating.


OTHER MEANINGS

2. Adding extra features or work that was not asked for, often making a project bigger than needed.

The team spent weeks gold-plating the app with features nobody requested.

3. The act of making something seem better or more valuable than it really is.

Critics said the report was just gold-plating a weak argument.

4. A thin layer of gold applied to metal or other surfaces for decoration or protection.

The museum restored the frame's gold-plating to its original shine.