Entry 1 sense Webster, 1913 Countervote /(koun`tẽr*vōt")/ · Coun·ter·vote · IPA /ˌkaʊntə(ɹ)ˈvəʊt/ 01 v. t. To vote in opposition to; to balance or overcome by voting; to outvote. 1. To vote in opposition to; to balance or overcome by voting; to outvote.