summa cum laude

 
Pronunciation: /ˌsʌmə kʌm ˈlɔːdiː, ˌsʊmə kʊm ˈlaʊdeɪ/

adverb & adjective

chiefly North American
  • with the highest distinction: [as adverb]: he graduated summa cum laude [as adjective]: three scientific degrees, all summa cum laude

Origin:

Latin, literally 'with highest praise'