sinople

noun4

1. •
   Ferruginous quartz of a blood-red or brownish red colour, sometimes with a tinge of yellow, used to make the pigment sinopia.
2. •
   (no longer used) Vert (green).

   • In heraldry, sinople (the green of blazonry) also signified love, joy, abundance. — 1903
3. •
   (no longer used) Sinoper, a kind of red earth historically used as a pigment, originally imported to Greece from Sinope in Paphlagonia.
4. •
   (no longer used) A shade of red; sinoper.