millionaire

A person whose wealth amounts to at least a million dollars, pounds, or the equivalent in other currency.

A man worth a million dollars, pounds, francs, etc.; an owner of a million or of millions.

One whose wealth is counted by millions of francs, dollars, or pounds; a very rich person; a person worth a million or more.

Somebody whose wealth is greater than one million units of the local currency

a person whose material wealth is valued at more than a million dollars