偽ぎ電でんぎでんMeanings1nounfalse telegram; fake telegramRefers to a telegram that is forged or sent with deceptive intent. Often used in historical or espionage contexts.スパイは偽ぎ電でんを使つかって敵てきを混こん乱らんさせた。The spy used a false telegram to confuse the enemy.