demantoid Hear it!

demantoid Definition

de·man·toid (di manto̵id′)

noun

a transparent, green variety of andradite, used as a semiprecious gem

Etymology: Ger < demant, diamond (< MHG diemant < OFr diamant, diamond) + -oid, -oid

demantoid Usage Examples

Modifies a noun

  • garnet: The brilliant color of demantoid garnet is due to partial replacement of the silicate by chromic oxide.