当とう選せん無む効こうMeaningsNoun1. invalidation of the election of a politicianKanji used当hit (the target)選select無nothing効be effectiveComposed of当とう選せんbeing elected; winning a prize (in a lottery, raffle, etc.); being selected (for a prize, etc.)Noun無む効こうinvalid; void; ineffective; unavailableNo-adjective