Make a comparison, as a legion on manoeuvres (9)

I believe the answer is:

analogise

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'make a comparison as a legion on manoeuvres' is the definition.
I can't judge whether this definition defines the answer.

'as a legion on manoeuvres' is the wordplay.
'on manoeuvres' indicates anagramming the letters (the letters manoeuvre into a new form).
'as'+'a'+'legion'='asalegion'
'asalegion' with letters rearranged gives 'ANALOGISE'.

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(Another definition for analogise that I've seen is " Draw comparisons".)

I've seen this clue in The Telegraph.

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