Crossword Genius

Mariner loves swimming free (7)

Ross

I believe the answer is:

absolve

'free' is the definition.
('absolve' can be a synonym of 'free')

'mariner loves swimming' is the wordplay.
'mariner' becomes 'ab'.
'swimming' is an anagram indicator.
'loves' anagrammed gives 'solve'.
'ab'+'solve'='ABSOLVE'

(Other definitions for absolve that I've seen before include "Grant remission of a sin" , "Let off the hook" , "Fully pardon" , "Set free from guilt" , "Lob vase (anag.)" .)

I've seen this clue in The Independent.
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