人人皆知 rénrénjiēzhī known to everyone Origin Definitions Defs Strokes Stroke Words Sentences Sents 人 rén reduplication person person; people; human being; a human皆 jiē adverb all all; every; each and every; in all cases. Literary equivalent to 都 dōu.知 zhī verb to know to know; to be aware of; to realize or sense