Definition of baduk:
(n) :
An ancient Chinese board game, today also popular in Japan and Korea, played with 181 black stones and 180 white ones, typically on a board of 19 × 19 squares.
(n) :
Alternative letter-case form of baduk. [An ancient Chinese board game, today also popular in Japan and Korea, played with 181 black stones and 180 white ones, typically on a board of 19 × 19 squares.]