Source : Webster's Revised Unabridged Dictionary (1913)

Carnelian \Car*nel"ian\, n. [For carnelian; influenced by L.
   carneus fleshy, of flesh, because of its flesh red color. See
   {Cornellan}.] (Min.)
   A variety of chalcedony, of a clear, deep red, flesh red, or
   reddish white color. It is moderately hard, capable of a good
   polish, and often used for seals.

Source : WordNet®

carnelian
     n : a translucent red or orange variety of chalcedony [syn: {cornelian}]