Chrysophane

Part of speech: noun

Definitions

1. A yellow or golden-colored pigment or dye substance, historically used in painting and decorative arts
2. A pigment characterized by its warm yellow or golden hue, employed traditionally in artistic and ornamental applications
3. A golden or yellow pigmentary material used in historical artistic practices and fine decorative work

Etymology: Chrysophane is a technical coinage built from two Greek elements: "chrysos", meaning gold, and "phanein", meaning to show or appear. The "-phane" ending is the same root that gives English words such as "diaphanous" (allowing light through) and "epiphany" (a manifestation). Put together, the name describes something that shows a golden colour. The word names a yellow pigment and, in chemistry and mineralogy, a substance associated with that colour. Its naming follows the pattern of scientific terms formed from classical Greek parts, which were assembled deliberately to label a newly identified substance rather than inherited from ancient speakers. Ancient Greek writers had no such word, so the term reflects the vocabulary of later scientific naming.