Theravada (-văda) is one of the major divisions of Buddhism. The name can be translated as either "Teaching of the Elders" or "Ancient Teaching". The tradition recognizes both meanings. The name is first recorded in the Dīpavaṃsa (probably 4th century AD), but seems to have been little used before modern times. As the name suggests, it claims to preserve the Buddha's original teachings. Scholars do not accept this as literally true, though most agree that it is extremely conservative.
Theravada may be considered a single denomination, not being clearly subdivided. It, however, like other non-Western religious groups, does not fit the Western model of something with a permanent central organization, and it shows, and very likely always did show, a variety in belief and practice.
At least in theory, Theravada is based on the Pali Canon as its scripture, though the contents of editions published in Theravada countries vary somewhat. The Pali language is the normal liturgical language, and some literature continues to be written in it.
A central role is played in Asian Theravada (not always in the West) by the monastic order or sangha. There was once an order of nuns, subordinate to the monks, but this died out. One branch of the Sangha in Sri Lanka has recently restored it, but these ordinations are not generally recognized. The sangha is divided on various matters of interpretation of the rules (whereas the differences between the Theravada, Chinese and Tibetan sanghas include actual rule differences, albeit fairly minor), for example whether the robe should be worn over one shoulder or both. Relations between the different divisions vary, but they do not generally affect lay people.
- Macmillan Encyclopedia of Buddhism (Volume Two), page 837
- Johnson & Grim, The World's Religions in Figures, 2013, page 36