philosopher's stone


Definition of philosopher's stone

: an imaginary stone, substance, or chemical preparation believed to have the power of transmuting baser metals into gold and sought by alchemists broadly : an elusive or imaginary key to success

called also philosophers' stone

Examples of philosopher's stone in a Sentence

Recent Examples on the Web Fantastical adventures to secure the coveted philosopher's stone and restore their own bodies then ensue. Nick Romano,, 18 Sep. 2020 Yes, alchemists have tried to create the philosopher's stone. Washington Post, 18 Feb. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'philosopher's stone.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of philosopher's stone

14th century, in the meaning defined above

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The first known use of philosopher's stone was in the 14th century

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Dictionary Entries Near philosopher's stone

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Cite this Entry

“Philosopher's stone.” Dictionary, Merriam-Webster, Accessed 26 Oct. 2021.

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More Definitions for philosopher's stone

philosopher's stone


English Language Learners Definition of philosopher's stone

: an imaginary substance that people in the past believed had the power to change other metals into gold

More from Merriam-Webster on philosopher's stone Encyclopedia article about philosopher's stone


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