Home › Words › H › hectobillionairehectobillionairehectobillionaire means A person whose net worth is greater than one hundred billion (10¹¹) dollars, or other currency.EtymologyFrom hecto- + billionaire.nounA person whose net worth is greater than one hundred billion (10¹¹) dollars, or other currency.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.centibillionaire 83% match — A person whose net worth is greater than one hundred billion (10¹¹) dollars, or other currency. vs hectobillionaire →decabillionaire 82% match — A person whose wealth is greater than ten billion (10¹⁰) dollars, or other currency. vs hectobillionaire →centillionaire 75% match — Somebody whose wealth is greater than one centillion (10³⁰³) units of the local currency; an extremely rich person. vs hectobillionaire →billionaire 75% match — Somebody whose wealth is at least one billion (10⁹) currency units (usually understood to exclude holders of hyperinflated currencies). vs hectobillionaire →bazillionaire 74% match — An incredibly rich person. vs hectobillionaire →octillionaire 73% match — Somebody whose wealth is at least one octillion (10²⁷) currency units. vs hectobillionaire →decillionaire 73% match — Somebody whose wealth is at least one decillion (10³³) currency units. vs hectobillionaire →bajillionaire 72% match — An incredibly rich person. vs hectobillionaire →