Flanders
Flanders ( , , ) is the Dutch-speaking northern portion of Belgium and one of the communities, regions and language areas of Belgium. However, there are several overlapping definitions, including ones related to culture, language, politics and history, and sometimes involving neighbouring countries. The demonym associated with Flanders is Fleming, while the corresponding adjective is Flemish. The official capital of Flanders is Brussels, although the Brussels Capital Region has an independent regional government, and the government of Flanders only oversees the community aspects of Flanders life in Brussels such as (Flemish) culture and education.
County of Flanders
Flanders and Flemish (Dutch: "Vlaanderen", "Vlaams") are likely derived from the Frisian *"flāndra" and *"flāmisk" (in Old Frisian "flamsk"), the roots of which are Germanic *"flaumaz" meaning "overflow, flooding". The coastal area of Flanders was flooded twice per day from the 3rd century to the 8th century by the North Sea at the time when the coast was frequently visited by Frisian (cattle) traders and probably largely inhabited by Frisians.