from G4862 and G1492; to see completely; used (like its primary) only in two past tenses, respectively meaning to understand or become aware, and to be conscious or (clandestinely) informed of:--consider, know, be privy, be ware of.
to see (have seen) together with others
to see (have seen) in one's mind with one's self
to understand, perceive, comprehend,
to know with another
to know in one's mind or with one's self, to be conscience of
