Pronunciation: /zɪljəˈnɛr/
noun A person who is extremely wealthy, possessing a very large amount of money or assets
A1 A zillionaire is someone who has a lot of money.
A2 I read a book about a zillionaire who traveled the world in a private jet.
B1 The movie star is rumored to be a zillionaire, living in a mansion in Beverly Hills.
B2 The tech entrepreneur became a zillionaire overnight after his company went public.
C1 The philanthropist used his wealth as a zillionaire to fund numerous charitable causes.
C2 The business magnate was known as a shrewd zillionaire who made strategic investments to grow his fortune.
formal The successful entrepreneur became a zillionaire after selling his tech company.
informal I heard that new celebrity is a total zillionaire now.
slang That dude is a straight-up zillionaire, living the high life.
figurative In her dreams, she imagined herself as a zillionaire, surrounded by luxury and opulence.
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