udGawaka
udghaṭaka , m. (see also udghāṭaka, ghaṭaka ; twice recorded udghaṭṭaka in mss. ), lit. one who opens or reveals , i.e. explains (science or techniques; so Leumann , cited by Wogihara, Lex. 19 ); in cliché (aṣṭāsu parīkṣāsu, not in 100.5 ) udghaṭako vācakaḥ paṇḍitaḥ paṭupracāraḥ (…) saṃvṛttaḥ Divy 3.19 ; 26.14 ; 58.20 ; 100.5 (in the last two udghaṭṭakaḥ); same cliché reading ghaṭako for udgh° Divy 442.1 ; 523.25 ; and with udghāṭako MSV i.133.3 ; iii.20.2 ; he became an expounder, explainer, scholar, one of skillful performance (in the ‘eight testings’ of valuable things).