billionaire
nounmasculine/biljuˈnaɾju/medium
bi·lio·ná·ri·o
Definition
A person whose wealth amounts to at least one billion (10^9) units of currency.
The tech entrepreneur became a billionaire in his thirties.
Forbes publishes a list of the world's billionaires.
ant
Common collocations
billionaire entrepreneurbillionaire list
Etymology
De 'bilião' + sufixo '-ário', do francês 'milliardaire'.