Help with article referring to Irish monk working on Lindisfarne (5)

I believe the answer is:

aidan

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'referring to irish monk working on lindisfarne' is the definition.
I can't tell whether this definition defines the answer.

'help with article' is the wordplay.
'help' becomes 'aid' (synonyms).
'with' means one lot of letters go next to another.
'article' becomes 'an' (English indefinite article).
'aid'+'an'='AIDAN'

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(Other definitions for aidan that I've seen before include "Irish fellow" , "Saint associated with Lindisfarne" .)

I've seen this clue in The Irish Times.

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