an-ārṣa mfn. not belonging to a Ṛṣi or to a Vedic hymn
not belonging to the Saṃhitā text (e.g. the word iti, added for grammatical purposes in the Pada-pāṭha to certain words, [RPrāt.])
not applied to a Ṛṣi, not added to his name (as an affix), [Pāṇ. iv, 1, 78.]