Mahamudra
Mahāmudrā (Sanskrit: महामुद्रा, Tibetan: ཕྱག་ཆེན་, Wylie: phyag chen, THL: chag-chen, contraction of Tibetan: ཕྱག་རྒྱ་ཆེན་པོ་, Wylie: phyag rgya chen po, THL: chag-gya chen-po) literally means "great seal" or "great imprint" and refers to the notion that "all phenomena inevitably are stamped by the fact of wisdom and emptiness inseparable". Mahāmudrā is a multivalent term of great importance in later Indian Buddhism and Tibetan Buddhism which "also occurs occasionally in Hindu and East Asian Buddhist esotericism." The name also refers to a body of teachings representing the culmination of all the practices of the New Translation schools of Tibetan Buddhism, who believe it to be the quintessential message of all of their sacred texts.