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

• air-kisses
• air-kissing
• air-lane
• air-lanes
• air layering
• airless
• airlessness
• airlessnesses
• air letter
• air letter form
• air letters
• air lieutenant
• air lieutenants
• airlift
• airlifted
• airlifting
• airlifts
• airline
• airliner
• airliners
• airlines
• air loadmaster
• air loadmasters
• airlock
• airlocks