Source : WordNet®

longanberry
     n 1: tree of southeastern Asia to Australia grown primarily for
          its sweet edible fruit resembling litchi nuts; sometimes
          placed in genera Euphoria or Nephelium [syn: {longan}, {lungen},
           {Dimocarpus longan}, {Euphoria litchi}, {Nephelium
          longana}]
     2: Asian fruit similar to litchi [syn: {dragon's eye}]