DuckCorp Dico

Found one definition

1.                 From fr.wiktionary.org:
                   
   
   
                   
                     
   
   ** [en]
   
   *** [étymologie]
    Composé de _class_  et de _mate_ .
   *** [nom]
   [ˈklɑːs.meɪt] CLASSMATE [ˈklɑːs.meɪt]
   
    1. Camarade  de classe .
   **** [vocabulaire]
   
    - schoolmate
   *** [prononciation]
   
    - [lang=en]
   *** [anagrammes]
   
    - metaclass