What is "vorpommern-greifswald"

Vorpommern-Greifswald is a district in the east of Mecklenburg-Vorpommern, Germany. It is bounded by (from the west and clockwise) the districts of Mecklenburgische Seenplatte and Vorpommern-Rügen, the Baltic Sea, Poland ( West Pomeranian Voivodeship) and the state of Brandenburg. The district seat is Greifswald.