anuvicca : [abs. of anuvicināti] having known or found out.

A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]

Anuvicca [ger. of anuvijjati, for the regular from anuvijja prob. through influence of anu + i (anu -- v -- icca for anvicca), cf. anveti & adhicca; & see anuvijjati] having known or found out, knowing well or thoroughly, testing, finding out M i.301, 361 (v. l. ˚vijja); A ii.3, 84; v.88; Dh 229 (= jānitvā DhA iii.329); Sn 530 (= anuviditvā SnA 431); J i.459 (= jānitvā C.); iii.426; Pug. 49.
   -- kāra a thorough investigation, examination, test Vin i.236 (here spelt anuvijja) = M i.379 (= ˚viditvā C.) = A iv.185.

Pali-English Dictionary, TW Rhys Davids, William Stede,