Flemish
noun /ˈflemɪʃ/
  /ˈflemɪʃ/
 - [uncountable] the Dutch language as spoken in northern BelgiumTopics Languagec2
 - the Flemish[plural] the people of Flanders in northern Belgium
 
Word OriginMiddle English: from Middle Dutch Vlāmisch, related to Vlaanderen ‘Flanders’.