### Clue: Talk idly about her taking in a race (7)
### Answer: CHATTER 
 ### Explanation: Definition: Talk idly
  C(abbrev. for circa,about) + HER **containing**(taking in) TT(abbrev. for the International $$T$$ourist $$T$$rophy Race for motorcyles held on the Isle of Man; or, if you prefer, a $$t$$ime $$t$$rial race where competitors are individually timed and their times compared, in other words racing against the clock rather than others.