We found 6 dictionaries that define the word up and up:

General (4 matching dictionaries)

1. up-and-up: Merriam-Webster
2. up-and-up, up-and-up: Collins English Dictionary
3. Up and Up: Wikipedia, the Free Encyclopedia
4. up-and-up: TheFreeDictionary.com

Slang (2 matching dictionaries)

5. up and up: Green’s Dictionary of Slang
6. up and up: Urban Dictionary

Phrases: on the up and up, not on the up and up, more... ▸ Words similar to up and up ▸ Usage examples for up and up ▸ Idioms related to up and up ▸ Wikipedia articles (New!) ▸ Words that often appear near up and up ▸ Rhymes of up and up ▸ Invented words related to up and up