Tukdam

In the Vajrayana tradition of Tibetan Buddhism, tukdam (Standard Tibetan: ཐུགས་དམ, Wylie: thugs dam) is a meditative state said to occur after clinical death, in which the body shows minimal signs of decomposition, retaining a lifelike appearance for days or even weeks. Practitioners are believed by Buddhists to be in a profound state of meditation, merging their consciousness with the Clear Light. Buddhist tradition considers that tukdam is available to all people, but only the expert practitioners of meditation, when dying, can recognize it and use it for spiritual purposes.