an unpleasant hint or suggestion of something bad 影射,含沙射影 I've done nothing to deserve all your vicious insinuations. 我没有做任何值得你含沙射影的事情。 [mass noun]a piece of filthy insinuation. 肮脏的暗示。
语源
mid 16th cent.: from Latin insinuatio(n-), from insinuare (see insinuate)