gold mine
Definition from Wiktionary, the free dictionary
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English [edit]
Alternative forms [edit]
Noun [edit]
gold mine (plural gold mines)
- A mine for gold ore or metal.
- South Africa has many goldmines.
- (idiomatic) A very profitable economic venture.
- This oil deposit is a regular gold mine. We make more and more money every year!
- (idiomatic) A plentiful stockpile of something sought after.
- The Smithsonian Institute is a goldmine of knowledge, but like most mines, you have to dig for the good stuff.
See also [edit]
Translations [edit]
mine for gold
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very profitable economic venture
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reserve of something sought after