AtApana
ātāpana- , noted only in cpd. °na- paritāpana , which occurs in Pali too, (self-) castigation and (self-) torture (in ascetic practice): LV 211.12 anekavidhāni kāyasyātāpanaparitāpanāni samutsahante; 248.15 nānāvidhaiś cātāpanaparitāpanaiḥ kāyaśuddhiṃ paryeṣante; Gv 229.23 śarīrātāpanaparitāpanaprayuktānāṃ.