millionaire
Definitions
A person whose assets or net worth are equal to at least one million units of currency.
A person who is extremely wealthy.
Examples
The self-made millionaire donated a significant portion of his wealth to local charities.
She dreamed of becoming a millionaire so that she could travel the world without any financial worries.
Synonyms
billionaire tycoon magnate wealthy person capitalist mogul plutocrat
Antonyms
pauper beggar destitute person indigent have-not poor person bankrupt