Jikji is the abbreviated title of a Korean Buddhist document, whose full title can be translated "The Monk Baegun's Anthology of the Great Priests' Teachings on Identification of the Buddha’s Spirit by the Practice of Seon." Printed during the Goryeo Dynasty in 1377, it is the world's oldest extant movable metal print book. UNESCO confirmed Jikji as the world oldest metalloid type in September 2001 and includes it in the Memory of the World program.