om·nis·cient
adjective/ɒmˈnɪsiənt/
/ɑːmˈnɪʃənt/
(formal)- knowing everything
无所不知的；全知全能的；博闻广识的 - The novel has an omniscient narrator.
这部小说采用全知叙述方式。
Word Originearly 17th cent.: from medieval Latin omniscient- ‘all-knowing’, based on scire ‘to know’. - The novel has an omniscient narrator.