noun: Abbreviation of billion. [(US, modern British & Australian, short scale) a thousand million (logic: 1,000 × 1,000^2): 1 followed by nine zeros, 10⁹; a milliard]
adjective: Initialism of brand new. [Utterly new, as new as possible.]
noun: (Malaysia, politics) Initialism of Barisan Nasional (“National Front”).
noun: (chemistry) Abbreviation of benzyl. [(organic chemistry, especially in combination) The univalent radical C₆H₅-CH₂- related to toluene and benzoic acid]
