From Wiktionary, the free dictionary
Compare Proto-Mongolic *bol-, Proto-Turkic *bōl-. (Can this(+) etymology be sourced?)
(p.o)
- to become
- to appoint
- KHITAN STUDIES I. THE GLYPHS OF THE KHITAN SMALL SCRIPT 3. THE CONSONANTS, 3.2. THE DENTAL STOPS, page 79