There's the rub
Suggest a CorrectionMeaning
That is the central difficulty, obstacle or inconvenient point. Somewhat literary but concise. Rub means obstacle here, not friction or massage. Regional use: Origin in English drama using an older English noun; now international English.
Origin
Hamlet says 'Ay, there's the rub' in the 'To be or not to be' soliloquy, written around 1600-01, when considering that unknown dreams after death obstruct the appeal of suicide. Rub already meant an impediment, probably reinforced by bowls, where a flaw or unevenness could divert a ball. Modern speakers normally use the shortened clause without the surrounding meditation.
Research Sources
Variants
- There is the rub
- Ay, there's the rub
- That's the rub
Usage Examples
- The design is elegant, but it cannot be repaired locally; there's the rub.
- We agree on the destination, yet nobody will fund the journey, and there is the rub.
- The data are public but not comparable: that's the rub.