Kokoro as defined by Shohaku Okumura, a Soto Zen priest.
Satipatthana as defined by Thanissaro Bhikkhu, an abbot in the Thai Forest Tradition.
Myo, as defined by Hoko Jan Karnegis, the director of the Sanshin Zen community.
Pramana as defined by Andy Karr, a Buddhist teacher in the Vajrayana tradition.
Sabba as defined by Glenn Wallis, a scholar in Buddhist studies from Harvard University.
Sutra, as defined by Daigaku Rummé, a Soto Zen monk.
A koan as defined by Steven Heine, a scholar of Zen Buddhism at the Florida International University.
Devaduta as defined by Mu Soeng, a scholar and previously a monk trained in Korean Zen Buddhism.
Nekkhamma as defined by Ajahn Munindo, a Theravada abbot of the Thai Forest Tradition.
Samvrti Satya as defined by Andy Karr, a Buddhist teacher in the Vajrayana tradition.