通电tōngdiàn 1.把宣布政治上某种主张的电报拍给有关方面,同时公开发表{send a telegram to those concerned announcing certain political views and publish it openly at the same time}: ～全国。{publish an open telegram to the whole nation} 2.公开发表的宣布政治上某种主张的电报{open telegram announcing a certain political view}: 大会～{circular telegram of the conference}|发出～。{send a circular telegram}