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- Dictionarytouchstone/ˈtʌtʃstəʊn/
noun
- 1. a piece of fine-grained dark schist or jasper formerly used for testing alloys of gold by observing the colour of the mark which they made on it.
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TOUCHSTONE definition: 1. an established standard or principle by which something is judged: 2. an established standard…. Learn more.
The meaning of TOUCHSTONE is a fundamental or quintessential part or feature : basis. How to use touchstone in a sentence.
Use the noun touchstone to describe a basis for comparison. For example, a filmmaker's touchstone might be her all-time favorite movie; she wants her movie to be that good or similar to it in some way. Touchstone as it is defined today comes from an actual stone.
There are four meanings listed in OED's entry for the word touchstone. See ‘Meaning & use’ for definitions, usage, and quotation evidence. touchstone has developed meanings and uses in subjects including. How common is the word touchstone? How is the word touchstone pronounced? Where does the word touchstone come from?
2 meanings: 1. a criterion or standard by which judgment is made 2. a hard dark siliceous stone, such as basalt or jasper, that.... Click for more definitions.
In a literal sense, a touchstone is a dark-colored stone, typically made of basalt or jasper, used to test the purity of gold or silver. By rubbing the metal against the touchstone and comparing the resulting streak or mark, the quality or authenticity of the precious metal can be determined.
TOUCHSTONE meaning: 1. an established standard or principle by which something is judged: 2. an established standard…. Learn more.
Touchstone definition: a test or criterion for the qualities of a thing.. See examples of TOUCHSTONE used in a sentence.
touchstone (of/for something) something that provides a standard against which other things are compared and/or judged. Grammar was regarded as the touchstone of all language performance. He has been a guiding beacon in my life and a touchstone of human integrity.
A complete guide to the word "TOUCHSTONE": definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.
