Stylish eatery word (4)
I believe the answer is:
chez
'stylish eatery word' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for chez that I've seen before include "At French house, maybe moi" , "At the home of - in France" , "At the French home of - moi?" , "A French house, may be moi" .)