the fact of officially ending a law, an agreement, etc. 废除，废止，撤销（法律、协议等） the abrogation of civil rights in the country 该国民权的废除
failure to carry out a responsibility or duty Refusing to vote may be considered an abrogation of your responsibility as a citizen. 拒绝投票可能被视为您作为公民的责任的放弃。