Zen

proper noun

1. school of Mahayana Buddhism
2. a state of calm attentiveness in which one's actions are guided by intuition rather than by conscious effort

1. of, relating to, or associated with Zen Buddhism
2. suggestive of the teachings or practice of Zen Buddhism
3. having or showing qualities (such as meditative calmness and an attitude of acceptance) popularly associated with practitioners of Zen Buddhism