A type of Pārihārika;
the code of conduct of the four ascetics engaged in penances during the Parihāraviśuddhi Cāritra (purificatory conduct).
parihāraṇaṃ parihāraḥ-tapoviśeṣastena carantīti pārihārikāḥ, te dvidhā nirviśamānakā nirvistakāyikāśca. tatra nirviśamānakā-vivakṣitatapoviśeṣāsevakāḥ, nirviṣṭakāyikāḥ-āsevitavivakṣitatapoviśeṣāḥ.
(Prasā 602 Vṛ Pa 169)