Definition of adamant
			
									- n. - A stone imagined by some to be of impenetrable hardness; a
   name given to the diamond and other substances of extreme hardness; but
   in modern mineralogy it has no technical signification. It is now a
   rhetorical or poetical name for the embodiment of impenetrable
   hardness.
- n. - Lodestone; magnet.
- n. - A stone imagined by some to be of impenetrable hardness; a
   name given to the diamond and other substances of extreme hardness; but
   in modern mineralogy it has no technical signification. It is now a
   rhetorical or poetical name for the embodiment of impenetrable
   hardness.
- n. - Lodestone; magnet.