chef
noun /ʃef/
  /ʃef/
- a person whose job is to cook, especially the most senior person in a restaurant, hotel, etc.
- a new book by celebrity chef Jamie Oliver
 - the head/executive chef at a famous London restaurant
 - She used to work as a chef in a big hotel in Johannesburg.
 
Oxford Collocations Dictionaryadjective- excellent
 - good
 - cordon bleu
 - …
 
Word Originearly 19th cent.: French, literally ‘head’.