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

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

from Wiktionary, Creative Commons Attribution/Share-Alike License

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

from the GNU version of the Collaborative International Dictionary of English

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

from The Century Dictionary and Cyclopedia

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

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

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


French millionnaire, from million, million, from Old French milion; see million.
(American Heritage® Dictionary of the English Language, Fourth Edition)
From French millionnaire. (Wiktionary)



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