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

• camphorates
• camphorating
• camphoric
• camphors
• campier
• campiest
• campimetry
• camping
• campings
• campion
• campions
• camp it up
• cample
• campled
• camples
• campling
• camply
• camp-meeting
• camp-meetings
• campness
• campnesses
• campo
• campodeid
• Campodeidae
• campodeids