Crossword Genius

Learned wife is European (4)

Ross

I believe the answer is:

wise

'learned' is the definition.
(I've seen this in another clue)

'wife is european' is the wordplay.
'wife' becomes 'w' (abbreviation).
'european' becomes 'E' (abbreviation e.g. EU).
'w'+'is'+'e'='WISE'

(Other definitions for wise that I've seen before include "Showing sagacity" , "Clever" , "Experienced, knowing" , "Prudent" , "Astute" .)

I've seen this clue in The Mirror.
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