Crossword Genius

Sense a battle with European head (9)

Ross

I believe the answer is:

awareness

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'sense' is the definition.
(thesaurus)

'a battle with european head' is the wordplay.
'battle with' becomes 'war' (I've seen this before. I am not sure about the 'with' bit.).
'european' becomes 'E' (abbreviation e.g. EU).
'head' becomes 'ness' (ness is a headland).
'a'+'war'+'e'+'ness'='AWARENESS'

Can you help me to learn more?

(Other definitions for awareness that I've seen before include "Knowing" , "Perception" , "Grasp" , "Consciousness,knowingness" , "Knowledge (of a fact)" .)

I've seen this clue in The Telegraph.
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