Wiktionary(0.00 / 0 votes)Rate this definition: 1  roster(Noun) A list of names, usually for an organization of some kind such as military officers and enlisted personnel enrolled in a particular unit; a muster roll; or a sports team, with the names of players who are eligible to be placed in the lineup for a particular game.
Dutch is the official language in Belgium. Dutch is the official language in Belgium. French-speakers often pejoratively call the Dutch language used by Flemings Flemish but it is Dutch nevertheless.
There are three official languages in Belgium (Dutch, French and German) so this article is wildly inaccurate. It is not just the French speakers that call the Dutch used in Belgium Flemish, but I know plenty of Flemings who are proud to speak Flemish.