like gold dust
- idiom
- UK
- In prison, candy is like gold dust.
Examples
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This was a big prize, and the doors that could potentially be opened were like gold dust.
Blog text (14) -
In this economy, good job opportunities are like gold dust.
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Quality ingredients for this recipe are like gold dust; you need to search hard to find them.
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For students, a good mentor can be like gold dust, greatly enhancing their learning experience.
Synonyms
Not enough of something for people who need it
Something that is very hard to find
Not easy to find or get
Antonyms
How Rare
Surface Forms
Morphology
The simile structure 'like' + 'gold dust' is compositionally interpretable: 'gold' signals high value and 'dust' signals tiny/scarce particles, so together they convey something very rare or hard to obtain. This comparison follows a straightforward, cross-linguistically common metaphorical logic, so a B1 learner who knows the constituent words would likely infer the intended meaning.
Etymology
Like gold dust may come from the idea of tiny bits of gold like dust that are very valuable and hard to find. So, when something is 'like gold dust' it means 'very rare' or 'hard to get'.