Crossword Genius

Genial little trio (6)

Ross

I believe the answer is:

jovial

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'genial' is the definition.
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(Other definitions for jovial that I've seen before include "Convivial" , "Full of mirth" , "Genial, joyous" , "Cheerful, lively" , "Good-humoured, cheerful" .)

I've seen this clue in the Evening Standard.
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