Senses
烂柯/ 爛柯 rotten axe handle
A literary allusion to a woodcutter who watched immortals play chess and returned home to find his axe handle rotten and a century passed; used to describe the profound changes in the world over time.
烂柯/ 爛柯 to play chess
(literary) To play or watch a game of chess; derived from the legend of the woodcutter watching immortals play chess.