par excellence

Từ điển Oxford Advanced Learner 8th

▪ I. par excellence BrE [ˌpɑːr ˈeksəlɑːns] NAmE [ˌpɑːr ˌeksəˈlɑːns] adjective (from French)
(only used after the noun it describes)better than all the others of the same kind; a very good example of sth
•She turned out to be an organizer par excellence.

Word Origin:
[par excellence] French, literally by excellence.
 
▪ II. par excellence adverb
•Chemistry was par excellence the laboratory science of the early nineteenth century.
Main entry: ↑par excellence_derived