Attorney General attending trial, battle ensuing (9)

I believe the answer is:

agincourt

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'attorney general attending trial battle ensuing' is the definition.
I can't tell whether this defines the answer.

'attorney general attending trial battle ensuing' is the wordplay.
'attorney general' becomes 'AG' (abbreviation).
'attending trial battle' becomes 'incourt' (I can't justify this - if you can you should give a lot more credence to this answer).
'ensuing' means one lot of letters go next to another (ensue can mean to follow).
'ag'+'incourt'='AGINCOURT'

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(Other definitions for agincourt that I've seen before include "Battleground" , "1415 battle in the Pas-de-Calais" , "Battle in Hundred Years' War" , "English victory in 1415" , "battle site" .)

I've seen this clue in The Times.

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