Definition of verd-antique in English:

1A green ornamental marble consisting of serpentine with calcite and dolomite.

1. 1.1 Verdigris on ancient bronze or copper.
2. 1.2 A green form of porphyry.
   Example sentencesExamples

   • In the baths of porphyry and verd-antique you had waters cold or sulphurous at will.