orpiment

/หˆษ”หpษชmษ™nt/

IPA: /AO1 R P AH0 M AH0 N T/

noun
  1. 1

    Arsenic trisulphide, occurring naturally in crystals or massive deposits, formerly used as a dye or pigment

Source: https://en.wiktionary.org/wiki/orpiment