cholochrome
ˈkɒləkrəm, ˈkɒləkrɒm
Definitions
1. noun
A green pigment derived from copper oxide and used as a colouring agent in art, particularly in the Middle Ages.
“The medieval artist used cholochrome to paint the fresco on the church wall.”
ˈkɒləkrəm, ˈkɒləkrɒm
1. noun
A green pigment derived from copper oxide and used as a colouring agent in art, particularly in the Middle Ages.
“The medieval artist used cholochrome to paint the fresco on the church wall.”