from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A mythical element of which the philosopher's stone was believed to be composed.
from the GNU version of the Collaborative International Dictionary of English
- n. The matter of which the philosopher's stone was believed to be composed.
from The Century Dictionary and Cyclopedia
- n. The name given by the alchemists to the matter of which they supposed the philosopher's stone to be constituted.
Sorry, no etymologies found.