Crossword Genius

Heal dog, to a point (4)

Ross

I believe the answer is:

cure

'heal' is the definition.
('cure' can be a synonym of 'heal')

'dog to a point' is the wordplay.
'dog' becomes 'cur' (cur is a kind of dog).
'to a point' becomes 'e' (E is an example**).
'cur'+'e'='CURE'

(Other definitions for cure that I've seen before include "Make better - smoke" , "priest from 22 [ALSACE]" , "priest without an accent" , "Make well again" , "Preserve by smoking - make better" .)

I've seen this clue in The Mirror.
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