Paribhojaniya (or °īya) (neuter) [original gerund of paribhunjati 2] that which is used for cleaning, water for washing Vin II 76, 208, 216 (°ghaṭa), 226 (cf. Vinaya Texts III 8); III 119 (pāniyaṃ); Ja I 416; VI 75; Dhp-a I 58.
(nt, nt, ptp of paribhuñjati) washing water; rinsing water [lit.] to be used all around Construction: pari + √bhuj > bhoj + *aniya