Source : WordNet®

potato nose
     n : enlargement of the nose with dilation of follicles and
         redness and prominent vascularity of the skin; often
         associated with excessive consumption of alcohol [syn: {rhinophyma},
          {hypertrophic rosacea}, {toper's nose}, {brandy nose}, {rum
         nose}, {rum-blossom}, {hammer nose}, {copper nose}]