The Pratimokṣa (Sanskrit: प्रातिमोक्ष, romanized: prātimokṣa) is a list of rules (contained within the vinaya) governing the behaviour of Buddhist monastics (monks or bhikṣus and nuns or bhikṣuṇīs). Prati means "towards" and mokṣa means "liberation" from cyclic existence (saṃsāra).
It became customary to recite these rules once a fortnight at a meeting of the sangha during which confession would traditionally take place. A number of prātimokṣa codes are extant, including those contained in the Theravāda, Mahāsāṃghika, Mahīśāsaka, Dharmaguptaka, Sarvāstivāda and Mūlasarvāstivāda vinayas. Pratimokṣa texts may also circulate in separate pratimokṣa sūtras, which are extracts from their respective vinayas.
