### Clue: Endless nonsense about limit of understanding (7)
### Answer: PATIENT 
 ### Explanation: Definition: understanding
 "pants"(slang for nonsense;something worthless) **minus its last letter**(Endless …) **containing**(about) TIE(to limit;to restrict, as in "my not possessing a vehicle ties me in my getting about")
Defn: and Answer: …, as adjectives.