Man in casino elaborated (4)

I believe the answer is:

noel

'man' is the definition.

'in casino elaborated' is the wordplay.
'in' says the answer is hidden in the clue.
'NOEL' can be found hidden inside 'casino elaborated'.

(Other definitions for noel that I've seen before include "Christmastime" , "Christmas; man's name" , "Fellow" , "See 7 Across" , "seasonal festival" .)

I've seen this clue in The Telegraph.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.