Word.ws English Dictionary

blue gold

blue gold noun: an alloy of gold with gallium or indium, having a greyish or slightly blue colour.

Noun

blue gold (uncountable)

  1. An alloy of gold with gallium or indium, having a greyish or slightly blue colour.
  2. (informal) Fresh water, in situations where it is rare or difficult to obtain.

Questions about blue gold

What does blue gold mean?
Blue gold means an alloy of gold with gallium or indium, having a greyish or slightly blue colour.
What part of speech is blue gold?
Blue gold is a noun.

Words near blue gold in the dictionary

  1. blue funks
  2. blue giant
  3. blue giants
  4. blue ginger
  5. blue gingers
  6. blue gold
  7. Blue Goose
  8. blue grama
  9. blue gramas
  10. blue grass
  11. Blue Grass State

Source and license

Adapted from Wiktionary: blue gold (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “blue gold.” Word.ws, https://word.ws/blue_gold. Based on Wiktionary, CC BY-SA 4.0.