We found 9 dictionaries that define the word what do you know:

General (7 matching dictionaries)

1. what do you know: Merriam-Webster
2. what do you know: Oxford Learner's Dictionaries
3. (Well) what do you know: Cambridge Advanced Learner's Dictionary
4. what do you know: Wiktionary
5. What do you know: TheFreeDictionary.com

Business (1 matching dictionary)

6. What do you know: Legal dictionary

Miscellaneous (1 matching dictionary)

7. What do you know, what do you know, what do you know: Idioms

Phrases: what do you know about that, more... ▸ Words similar to what do you know ▸ Usage examples for what do you know ▸ Idioms related to what do you know ▸ Wikipedia articles (New!) ▸ Words that often appear near what do you know ▸ Rhymes of what do you know ▸ Invented words related to what do you know