bil·lion·aire
noun/ˌbɪljəˈneə(r)/
/ˌbɪljəˈner/
- an extremely rich person, who has at least a thousand million pounds, dollars, etc. in money or property
巨富；亿万富翁 - a Texas billionaire
德克萨斯州亿万富翁
Oxford Collocations DictionaryBillionaire is used before these nouns:- businessman, businesswoman
Word Originmid 19th cent.: from billion, on the pattern of millionaire. - a Texas billionaire