Meanings
plural jillionaires
- colloquialexcessiveAn incredibly rich person; a zillionaire.
("I can hold my breath for a long time" was this summer's "I ate bison liver." Good for you, you middle-aged macho-measuring jillionaires.)
2016 January 7, Mark Harris, “The era of gigantosaur movies brought us Age of Ultron, Jurassic World, and now Star Wars.”, in Slate, New York, N.Y.: The Slate Group, →ISSN, →OCLC, archived from the original on 03 Jun 2023Synonyms: bajillionaire, bazillionaire, gazillionaire, squillionaire
Synonyms & antonyms
nounAn incredibly rich person; a zillionaire.
Origin
Cite this entry
jillionaire. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/jillionaire
“jillionaire.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/jillionaire. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “jillionaire,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/jillionaire.
Source: jillionaire on Wiktionary, CC BY-SA 4.0.