Source : WordNet®

Persian melon
     n 1: any of a variety of muskmelon vines having fruit with a
          smooth white rind and white or greenish flesh that does
          not have a musky smell [syn: {winter melon}, {honeydew
          melon}, {winter melon vine}, {Cucumis melo inodorus}]
     2: the fruit of a variety of winter melon vine; a large green
        melon with orange flesh