tactical voting

1. N (in an election) the practice of casting one's vote not for the party of one's choice but for the second strongest contender in order to defeat the likeliest winner (選舉)戰(zhàn)術(shù)性投票; 為打敗最有可能勝選的一方，把自己的票不投給自選的黨，而是投給排名第二的政黨