We found 6 dictionaries that define the word sixty four dollar question:

General (4 matching dictionaries)

1. sixty-four-dollar question: Merriam-Webster
2. sixty-four dollar question, sixty-four dollar question: Collins English Dictionary
3. sixty-four-dollar question: Infoplease Dictionary
4. sixty-four-dollar question, sixty four dollar question: Dictionary.com

Miscellaneous (2 matching dictionaries)

5. sixty-four-dollar question: A Word A Day
6. sixty-four-dollar question: Idioms

Phrases: sixty four thousand dollar question, more... ▸ Words similar to sixty four dollar question ▸ Usage examples for sixty four dollar question ▸ Idioms related to sixty four dollar question ▸ Wikipedia articles (New!) ▸ Words that often appear near sixty four dollar question ▸ Rhymes of sixty four dollar question ▸ Invented words related to sixty four dollar question