verdigris /vûrˈdi-grēs/

1. Basic cupric acetate
2. (popularly) the green coating of basic cupric carbonate that forms in the atmosphere on copper, brass, or bronze

To coat with verdigris

• couping
• couple
• coupled
• coupledom
• coupledoms
• couplement
• couplements
• coupler
• couplers
• couples
• couplet
• couplets
• coupling
• coupling-box
• coupling-boxes
• couplings
• coupon
• coupons
• coups
• coups de grâce
• coups de main
• coups de théâtre
• coups d'oeil
• coups d'état
• coup the cran