Now, as in Hal's answer, the relative mass of the planet and its star does make the center of mass, the barycenter, of the planet-star system a point that is different from the center of mass of either body alone. This will cause the star to appear to wobble as its planet moves around it.
Gerrymander definition, U.S. Politics. the dividing of a state, county, etc., into election districts so as to give one political party a majority in many districts while concentrating the voting strength of the other party into as few districts as possible. U.S. Politics. to subject (a state, county, etc.) to a gerrymander.
In the states where the legislature ( or another body where a partisan majority is possible ) is in charge of redistricting , the possibility of gerrymandering ( the deliberate manipulation of political boundaries for electoral advantage , usually of incumbents or a specific political party ) often makes the process very politically contentious , ...