pork barrel(n = noun.possession) pork - a legislative appropriation designed to ingratiate legislators with their constituents;
is a kind of appropriation

barrel, barrel cactus, barrel knot, barrel maker, barrel organ, barrel process, barrel roll, barrel vault, beer barrel, cut of pork, golden barrel cactus, gun barrel, pickle barrel, pork, pork and beans, pork belly, pork butcher, pork loin, pork pie, pork roast, pork sausage, pork tenderloin, rain barrel, rear of barrel, roast pork, salt pork, sea pork, side of pork, trash barrel, wine barrel