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decabillionaire. In DICTIOUS you will not only get to know all the dictionary meanings for the word
decabillionaire, but we will also tell you about its etymology, its characteristics and you will know how to say
decabillionaire in singular and plural. Everything you need to know about the word
decabillionaire you have here. The definition of the word
decabillionaire will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
decabillionaire, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From deca- (“ten”) + billionaire.
Noun
decabillionaire (plural decabillionaires)
- (rare) A person whose wealth is greater than ten billion (1010) dollars, or other currency.