factoid

factoid
noun
  1. an assumption or speculation that is reported and repeated so often that it becomes accepted as fact
    (因报道或重复多次而被人信以为真的)假设,猜测
    ■(N. Amer.)a brief or trivial item of news or information
    (北美)花絮新闻;报屁股
adjective
  1. containing a mixture of fact and fiction or supposition presented as fact
    真假参半的
    a historical factoid novel.
    一本带有戏说色彩的历史小说。
英语宝典
考试词汇表