Limburgish (Limburgs [ˈlɪm˦bʏʀ(ə)xs] or Lèmburgs [ˈlɛm˦-]; Dutch: Limburgs [ˈlɪmbʏr(ə)xs]; also Limburgian, Limburgic or Limburgan) is the collective designation for a group of closely related language varieties spoken in most of Belgian and Dutch Limburg and in the adjacent areas of North Rhine-Westphalia.
The Limburgish dialects lack a standardized form and instead comprise multiple varieties, each with its own distinctive features. A characteristic feature of many dialects of Limburgish is the occurrence of a lexical pitch accent (Franconian tone accent), which these dialects adopted from and share with the adjacent Central Franconian dialects of German.