[This is a MPIWG MPDL language technology service] |
Verdigris (n.) A green poisonous substance used as a pigment and drug, obtained by the action of acetic acid on copper, and consisting essentially of a complex mixture of several basic copper acetates.
Verdigris (n.) The green rust formed on copper.
Verdigris (v. t.) To cover, or coat, with verdigris.