詫わび石いしMeaningsNoun1. in-game premium currency given as compensation for bugs, maintenance, etc.; apologems (Slang)Kanji used詫beg pardon石stoneComposed of詫わびapologyNoun石いしstone; rock; pebble; jewel; precious stone; flint (in a lighter); (round) game piece; stone (in go, etc.); disc (in Othello); stone (in the bladder, kidney etc.); …Noun