vinibbhujati : [vi + ni + bhuj + a] separates; discriminates.

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

Vinibbhujati (or ˚bhuñjati) [vi+ni+bhujati] 1. [to bhuj, to bend, as in bhuja1 & nibbhujati] to turn inside out Th 2, 471. -- 2. [to bhuj or bhuñj as in bhuñjati2 and paribhuñjati2] to separate, cut off, remove M i.233; S iii.141; iv.168 (spells wrongly jj). -- 3. [id.] to cleanse; fig. to sift out thoroughly, to distinguish, discriminate M i.292; J v.121 (avinibbhujaŋ, ppr.); Miln 63 (doubled); Vism 438 (spelling wrongly jj); DhsA 311. -- pp. vinibbhutta.

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