### Clue: Monarch caught by his opponent on air (7,4)
### Answer: CROWNED HEAD 
 ### Explanation: Definition: Monarch
  C(caught as in cricket notation) **plus**(by) ROWNED HEAD{**homophone of**(on air) "roundhead"(nickname of one, such as Oliver Cromwell, who was an opponent of the monarch, King Charles I in particular during the English Civil War, for supremacy of Parliament over the monarchy.  So-called because of their hairstyle, far removed from the Afro.