'Restaurateur' definitions:

Definition of 'restaurateur'

(from WordNet)
noun
The proprietor of a restaurant [syn: restaurateur, restauranter]

Definition of 'Restaurateur'

From: GCIDE
  • Restaurateur \Re`stau`ra`teur"\ (r?`st?`r?`t?r"), n. [F.] The keeper of an eathing house or a restaurant. [1913 Webster]