Various wines will produce virility (5)

I believe the answer is:

sinew

'virility' is the definition.
(thesaurus)

'various wines' is the wordplay.
'various' indicates an anagram.
'wines' anagrammed gives 'SINEW'.

'will produce' is the link.

(Other definitions for sinew that I've seen before include "Muscular strength" , "Tough material" , "As synonym for 'strength'" , "fibre" , "power source" .)

I've seen this clue in The Irish Independent.

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