touchstone
See also: Touchstone
English
Etymology
Noun
touchstone (plural touchstones)
- A stone used to check the quality of gold alloys by rubbing them to leave a visible trace.
- (figurative, by extension) A standard of comparison or evaluation.
- South
- The foregoing doctrine affords us also a touchstone for the trial of spirits.
- South
Translations
stone used to test the quality of gold alloys
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standard of comparison or evaluation
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