billionaire

== English == === Etymology === From billion +‎ -aire. === Pronunciation === (UK) IPA(key): /ˌbɪl.i.əˈnɛə(ɹ)/ (US) IPA(key): /ˌbɪl.jəˈnɛɚ/ === Noun === billionaire (plural billionaires) Somebody whose wealth is at least one billion (109) currency units. Synonym: (rare) milliardaire ==== Derived terms ==== ==== Related terms ==== millionaire trillionaire crorepati ==== Translations ====