We found 4 dictionaries that define the word There's the rub:

General (3 matching dictionaries)

1. There's the Rub: Wikipedia, the Free Encyclopedia
2. There's the rub, There's the Rub: World Wide Words

Miscellaneous (1 matching dictionary)

3. There's the rub: Idioms

Definitions from Wikipedia (There's the Rub) ▸ noun:  the fifth studio album by rock band Wishbone Ash. ▸ Words similar to There's the rub ▸ Usage examples for There's the rub ▸ Idioms related to There's the rub ▸ Wikipedia articles (New!) ▸ Words that often appear near There's the rub ▸ Rhymes of There's the rub ▸ Invented words related to There's the rub