Dhyana in BuddhismIn the oldest texts of Buddhism, dhyāna (ध्यान) or jhāna (𑀛𑀸𑀦) is a component of the training of the mind (bhavana), commonly translated as meditation, to withdraw the mind from the automatic responses to sense-impressions, "burn up" the defilements, and leading to a "state of perfect equanimity and awareness (upekkhā-sati-parisuddhi)." Dhyāna may have been the core practice of pre-sectarian Buddhism, in combination with several related practices which together lead to perfected mindfulness and detachment.
ArhatIn Buddhism, an arhat (Sanskrit: अर्हत्) or arahant (Pali: अरहन्त्, 𑀅𑀭𑀳𑀦𑁆𑀢𑁆) is one who has gained insight into the true nature of existence and has achieved Nirvana and liberated from the endless cycle of rebirth. Mahayana Buddhist traditions have used the term for people far advanced along the path of Enlightenment, but who may not have reached full Buddhahood. The understanding of the concept has changed over the centuries, and varies between different schools of Buddhism and different regions.
Samatha-vipassanaSamatha (Pāli; සමථ; ), "calm," "serenity," "tranquillity of awareness," and vipassanā (Pāli; Sinhala විදර්ශනා (Vidarshana); Sanskrit vipaśyanā), literally "special, super (vi-), seeing (-passanā)", are two qualities of the mind developed in tandem in Buddhist practice. In the Pāli Canon and the Āgama these qualities are not specific practices, but elements of "a single path," and are "fulfilled" with the development (bhāvanā) of mindfulness (sati) and meditation (jhāna/dhyāna) and other path-factors.
SotāpannaIn Buddhism, a sotāpanna (Pali), srotaāpanna (Sanskrit; , , Burmese: သောတာပန်, Tibetan: རྒྱུན་ཞུགས་, Wylie: rgyun zhugs), "stream-enterer", "stream-winner", or "stream-entrant" is a person who has seen the Dharma and thereby has dropped the first three fetters (Pāli: samyojana, Sanskrit: saṃyojana) that bind a being to a possible rebirth in one of the three lower realms (animals, hungry ghosts, and beings suffering in and from hellish states), namely self-view (sakkāya-ditthi), clinging to rites and rituals
AnāgāmiIn Buddhism, an anāgāmin (Sanskrit; Pāli: anāgāmī, lit. "non-returning") is a partially enlightened person who has cut off the first five fetters that bind the ordinary mind. Anāgāmins are the third of the four aspirants. The anāgāmin is not reborn into the human world after death, but into the heaven of the Pure Abodes, where only anāgāmins reside. There they attain full enlightenment (arahantship).
Chan BuddhismChan (; () of ), from Sanskrit dhyāna (meaning "meditation" or "meditative state"), is a Chinese school of Mahāyāna Buddhism. It developed in China from the 6th century CE onwards, becoming especially popular during the Tang and Song dynasties. Chan is the originating tradition of Zen Buddhism (the Japanese pronunciation of the same character, which is the most commonly used English name for the school). Chan Buddhism spread from China south to Vietnam as Thiền and north to Korea as Seon, and, in the 13th century, east to Japan as Japanese Zen.
Vipassana movementThe Vipassanā movement, also called (in the United States) the Insight Meditation Movement and American Vipassana movement, refers to a branch of modern Burmese Theravāda Buddhism that promotes "bare insight" (sukha-Vipassana) to attain stream entry and preserve the Buddhist teachings, which gained widespread popularity since the 1950s, and to its western derivatives which have been popularised since the 1970s, giving rise to the more dhyana-oriented mindfulness movement.
SakadagamiIn Buddhism, the Sakadāgāmin (Pali; Sanskrit: Sakṛdāgāmin, ), "returning once" or "once-returner," is a partially enlightened person, who has cut off the first three chains with which the ordinary mind is bound, and significantly weakened the fourth and fifth. Sakadagaminship is the second stage of the four stages of enlightenment. The Sakadagami will be reborn into the realm of the senses at most once more. If, however, they attain the next stage of enlightenment (Anagamiship) in this life, they will not come back to this world.
Buddhist cosmologyBuddhist cosmology is the description of the shape and evolution of the Universe according to Buddhist scriptures and commentaries. It consists of a temporal and a spatial cosmology. The temporal cosmology describes the timespan of the creation and dissolvement of alternate universes in different aeons. The spatial cosmology consists of a vertical cosmology, the various planes of beings, into which beings are reborn due to their merits and development; and a horizontal cosmology, the distribution of these world-systems into an infinite sheet of existential dimensions included in the cycle of samsara.
Skandha(Sanskrit) or (Pāḷi) means "heaps, aggregates, collections, groupings". In Buddhism, it refers to the five aggregates of clinging (), the five material and mental factors that take part in the rise of craving and clinging. They are also explained as the five factors that constitute and explain a sentient being's person and personality, but this is a later interpretation in response to Sarvāstivādin essentialism. The 14th Dalai Lama subscribes to this interpretation.