Hei|an or Hei'an «HAY AHN», adjective.
of or having to do with a culture that flourished in Japan between the 800's and 1100's: »
The Heian world was devoted to the arts (New Yorker).
╂[< Heian- kyo, former name of Kyoto, the historic capital of Japan and center of this culture]
Useful english dictionary. 2012.