WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

Google
 

philosopher's stone

 
Noun philosopher's stone has 1 sense
  1. philosopher's stone - a hypothetical substance that the alchemists believed to be capable of changing base metals into gold
    --1 is a kind of
    substance, matter
WordNet-Online
Home | Free dictionary software | Copyright notice | Contact us | Network & desktop search | Search My Network | LAN Find | Reminder software | Software downloads | WordNet dictionary | Automotive thesaurus