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blue gold. In DICTIOUS you will not only get to know all the dictionary meanings for the word
blue gold, but we will also tell you about its etymology, its characteristics and you will know how to say
blue gold in singular and plural. Everything you need to know about the word
blue gold you have here. The definition of the word
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blue gold, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Noun
blue gold (uncountable)
- An alloy of gold with gallium or indium, having a greyish or slightly blue colour.
- (informal) fresh water, in situations where it is rare or hard to obtain.