billionairess

American  

[bil-yuhn-er-uhs] / ˌbɪl yənˈɛr əs /

noun

1. a woman who is a billionaire.

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Example Sentences

As for “The Visit,” the Chita Rivera vehicle about a billionairess seeking revenge on her former lover, I can see it winning for Best Original Score—the final collaboration between John Kander and Fred Ebb.

From The New Yorker

Bunny Mellon, the billionairess tastemaker who died in March at 103, spent most of her life inaccessible, in fact, practically invisible—I steal that observation from Sotheby’s folk-art specialist Nancy Druckman—but even she might have been pleased by the all the fuss in her honor at Sotheby’s.

From Architectural Digest

A notable achievement of President José Eduardo dos Santos during his 35 years in charge is that his daughter Isobel is said to have become Africa’s first billionairess.

From Economist

Hollywood moguls like Jeffrey Katzenberg and David Geffen are known to pad along Carbon Beach, aka Billionairess Beach.

From The Guardian

And can't you just predict the "It's all right for her…" response to a book of advice by a Google and Facebook billionairess.

From The Guardian