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 3 official languages in Belgium: Dutch, French and German. Dutch is spoken by +-60% of the people, living in the Northern Flemish region. French is spoken by +- â¦ 40% of the people, living in the Southern Walloon region. The three official languages of Belgium are: French, Flemish(Dutch) and German. English is not one of the official languages of Belgium, but many people speak it in Brus â¦ sels. 2 people found this useful. 1  Europe on a Budget: 21 Free Walking Tours in Europe Walking tours can be a great way to get to know a new city.