Pronounced “vuh-jruh-YAA-nah.” Considered the third major tradition or “vehicle” of Buddhism, after Mahayana and Theravada. It is also called Tibetan Buddhism, Esoteric Buddhism or Tantric Buddhism (its scriptures are called tantras). Vajrayana literally means “diamond vehicle.” It developed from Mahayana Buddhism, particularly in Tibet, Nepal and Mongolia. Vajrayana Buddhists emphasize the use of ritual, meditative practices, mantras, mudras (symbolic gestures) and mandalas (symbolic diagrams in the form of a circle). Schools of Tibetan Buddhism include Nyingma, Kagyu, Sakya and Gelugpa, the order to which the dalai lamas belong. See Buddhism.