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billion dollar question. In DICTIOUS you will not only get to know all the dictionary meanings for the word
billion dollar question, but we will also tell you about its etymology, its characteristics and you will know how to say
billion dollar question in singular and plural. Everything you need to know about the word
billion dollar question you have here. The definition of the word
billion dollar question will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
billion dollar question, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.