### Clue: BBC boss wearing electronic tag has time for mate (7)
### Answer: ENDGAME 
 ### Explanation: Definition: time for mate
 DG(abbrev. for "Director-General", the position of the boss in the BBC) **contained in**(wearing) [ E(abbrev. for "electronic", describing things happening on or using the Internet) + NAME(tag/label) ].
Defn: …/checkmate, a move made to end the endgame.