spodium /spōˈdi-əm/ (now rare)

1. Powder obtained from various substances by calcination
2. Bone-black

• photolytic
• photomacrograph
• photomacrographic
• photomacrographs
• photomacrography
• photomap
• photomaps
• photomechanical
• photomechanically
• photometer
• photometers
• photometric
• photometries
• photometry
• photomicrograph
• photomicrographer
• photomicrographers
• photomicrographic
• photomicrographs
• photomicrography
• photomontage
• photomontages
• photomosaic
• photomosaics
• photomultiplier