Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun One having an immense, incalculable amount of wealth.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun humorous An incredibly rich person.

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[zillion + (million)aire.]

from Wiktionary, Creative Commons Attribution/Share-Alike License

From zillion and modelled on millionaire

Examples

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.