1. a voter who has no allegiance to any political party and whose unpredictable decisions can swing the outcome of an election one way or the other; [syn: swing voter, floating voter]
WordNet (r) 3.0 (2006):
floating voter
n 1: a voter who has no allegiance to any political party and
whose unpredictable decisions can swing the outcome of an
election one way or the other [syn: swing voter,
floating voter]