### Clue: Erotic chap dancing round pole, Tim's rival occasionally (11)
### Answer: APHRODISIAC 
 ### Explanation: Definition: Erotic
 **Anagram of**(… dancing) CHAP **containing**(round) [ ROD(a pole/a staff) + **2nd, 4th, 6th and 8th letters of**(… occasionally) "Tim's rival" ].