1. standard practice; playing by the book; established tactic; formula
2. joseki (in go); standard sequence (esp. in a corner); standard move
Wikipedia definition
3. JosekiIn Go, joseki are studied sequences of moves in the corner areas of the Go board, for which the result is considered balanced for both black and white sides. Because games typically start with plays in the corners, players often try to use their understanding of joseki to gain local advantages in the corners — advantages which can in turn make for a better overall position. Though less common, there are also joseki for the middle game.
Read “Joseki” on English Wikipedia
Read “定石” on Japanese Wikipedia
Read “Joseki” on DBpedia


to talk about this word.