Adi-Buddha

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Vajrayana Buddhism
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History Tantrism Mahasiddha Sahaja
Pursuit Buddhahood Bodhisattva Kalachakra
Practices Generation stage Completion stage Phowa Tukdam Tantric techniques: Fourfold division: Kriyayoga Charyayoga Yogatantra Anuttarayogatantra Twofold division: Inner Tantras Outer Tantras Thought forms and visualisation: Mandala Mantra Mudra Thangka Yantra Yoga: Ngöndro Guru yoga Deity yoga Six yogas: Inner heat Luminosity yoga Dream yoga Death yoga Sex yoga
Festivals Ganachakra Ullambana Puja
Tantric texts Anuttarayoga Tantra Cakrasaṃvara Tantra Guhyagarbha Tantra Kulayarāja Tantra Mahāmāyā Tantra Mañjuśrī-mūla-kalpa Mañjuśrīnāmasamgīti Tattvasaṃgraha Tantra Vajrasekhara Sutra Yuthok Nyingthig
Symbols and tools Damaru Ghanta Melong Phurba Vajra Yab-Yum
Ordination and transmission Esoteric transmission Pointing-out instruction Samaya Vajracharya
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The Ādi-Buddha (Tibetan: དང་པོའི་སངས་རྒྱས།, Wylie: dang po'i sangs rgyas, THL: Dangpö Sanggyé, Ch: 本佛, Jp: honbutsu, First Buddha, Original Buddha, or Primordial Buddha) is a Mahayana Buddhist concept referring to the most fundamental, supreme, or ancient Buddha in the cosmos.^[1][2] Another common term for this figure is Dharmakāya Buddha.^[3]

The term emerges in tantric Buddhist literature, most prominently in the Kalachakra. "Ādi" means "first", such that the Ādibuddha was the first to attain Buddhahood. "Ādi" can also mean "primordial", not referring to a person but to an innate wisdom that is present in all sentient beings.^[4]

In East Asian Buddhism, the term 本佛 (běn fó, original Buddha, root Buddha) also appears in the works of Tiantai and Tendai school, referring to the original Buddha of the Lotus Sutra which was also later identified with the cosmic Buddha Mahavairocana. It and similar terms were also used in the traditions of Chinese Esoteric Buddhism and Shingon to refer to the cosmic Buddha Mahavairocana.