adjective & masculine
(an ascetic) who does not use a bed; (an ascetic or bhikkhu) who rests or sleeps only in a sitting position; requiring sitting only (not lying); a bhikkhu who has undertaken the dhutanga of not lying down
Nesajjika (adjective) [from nisajjā] being and remaining in a sitting position (as an ascetic practice) A III 220; Thag 904, 1120; Nidd II §587; Ja IV 8; Pp 69; Vism 79; Miln 20, 342. The n.-°aṅga is one of the dhūtaṅga-precepts, enjoining the sitting posture also for sleeping, see Vin V 193, Vism 61, and dhūtaṅga.
【形】 維持坐姿的。
(masc, masc, from nisajjā) ascetic who remains in a sitting position; upright sitter remaining in a sitting position Construction: ni > ne + √sad + yā + *ika nisajjā + *ika