Crossword Genius

Girl at a swimming contest (4)

Ross

I believe the answer is:

gala

'swimming contest' is the definition.
(as in a swimming gala)

'girl at a' is the wordplay.
'girl' becomes 'gal' ().
'at' is a charade indicator (letters next to each other).
'gal'+'a'='GALA'

(Other definitions for gala that I've seen before include "A festive occasion, perhaps of sporting nature" , "A show of charity" , "Prod with the elbow" , "fair" , "Carnival, fete" .)

I've seen this clue in The Mirror.
Want a hint initially instead of a full solution? Install my app