Other crossword clues for answer "KOAN"KOANZen questionWhen you can do nothing, what can you do?, e.g.Master's riddleSpiritual questionZen master's riddleRiddle for a student of ZenSomething to meditate onRiddle without an answerFor example, "What is the sound of one hand clapping?"Zen puzzlerZen riddleMeditation questionMeditation focus, at timesMeditation contemplationZen disciplineZen master's questionWhat is the sound of one hand clapping?, sayParadox to be meditated onAid to Zen meditationZen master's queryRiddle in Zen BuddhismWhat is the sound of one hand clapping?, e.g.Paradoxical riddleZen master's conundrumZen puzzleParadoxical question, in ZenRiddle from a master