(bound form) standard; criterion; rule; law, as in the phrase 圭臬 guī​niè

(bound form) a post used to measure the sun's shadow in ancient times

(bound form) target for archery; bull's-eye

a Chinese surname

(literary) an abbreviation for a provincial judge 臬司 niè​sī, the judicial commissioner in imperial China

(literary) end; limit; boundary