Millionaire

//ˌmɪl.i.əˈnɛə(ɹ)// noun

noun ·Uncommon ·Advanced level

Definitions

Noun
  1. 1
    Somebody whose wealth is at least one million (10⁶) currency units.

    "Those people who eventually become millionaires typically don't get there through sheer luck or by making one life-changing investment. […] While starting early can increase your likelihood of attaining millionaire status, the investments you choose play an equally important role."

  2. 2
    a person whose material wealth is valued at more than a million dollars wordnet

Synonyms

All synonyms
billionairebloated plutocratcapitalistcrorepatidaddy warbucksfat cat

Example

More examples

"Mrs. Thompson wants to conceal the fact that she is a millionaire."

Etymology

From French millionnaire. By surface analysis, million + -aire.

Related phrases

Millionaires' Rowmillionaire shortbreadmillionaire's friesmillionaire's saladmushroom millionairetemporarily embarrassed millionairetwo week millionaire

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.