multibillionaire

As a noun multibillionaire

is a person with a net worth of multiple billions, typically measured in us dollars.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between billionaire and multibillionaire

is that billionaire is somebody whose wealth is greater than one billion (10⁹) dollars, or other currency while multibillionaire is a person with a net worth of multiple billions, typically measured in US dollars.

Multibillionaire is a related term of multizillionaire.

Multizillionaire is likely misspelled.

Multizillionaire has no English definition.

As a noun multibillionaire is

a person with a net worth of multiple billions, typically measured in US dollars.

Multibillionaire is a related term of multimillionaire.

As nouns the difference between multimillionaire and multibillionaire

is that multimillionaire is a person worth many millions of dollars, pounds or some other currency while multibillionaire is a person with a net worth of multiple billions, typically measured in US dollars.

As a noun multibillionaire is

a person with a net worth of multiple billions, typically measured in us dollars.