false rumour

讹传：指没有事实根据的错误传闻或谣言。
常用释义
讹传：指没有事实根据的错误传闻或谣言。

例句

Someone spread the utterly false rumour that she was the result of Mr McCain's adultery with a black woman.

有人散布谣言说她是麦凯恩与一名黑人妇女偷情的结晶。

任的观点比实际凿刻时间晚400多年，至今讹传近600年。

he might want to plant a false rumour.

很可能他想散布一种谣言。

But it is not hard to imagine more malign motives: creating a false rumour to profit from manipulating a firm's share price, for example.

但是不难想象有很多恶意行为：例如制造谣言影响公司股价而从中得利。