PTS Pali-English dictionary - The Pali Text Society's Pali-English dictionary
ba
Ba,(indecl.) the sound (& letter) b,often substituted for or replaced by p (& ph):so is e.g.in Bdhgh’s view pahuta the word bahuta,with p for b (KhA 207),cp.bakkula,badara,badālatā,baddhacara,bandhuka 2,bala,balīyati,bahuka,bahūta,billa,bella; also paribandha for paripantha; phāla2.Also substituted for v,cp.bajjayitvā v.l.vajjetvā DAI,4,and see under Nibb-.(Page 481)