A person from Belgium or of Belgian descent.

Of, from, or pertaining to Belgium or the Belgian people.

(linguistics) A hypothetical extinct Indo-European language, supposed to have been spoken distinct from Celtic in late prehistory, in certain parts of what has become known as Gaul.

The quality of being Belgian.

plural of Belgian

The roughly southwestern part of the Benelux region of Limburg (speaking Dutch and two groups of its dialects; not to be geographically confused with historical political entities), which is part of Flanders region (northern Belgium), where it is administratively designated as the provincie (province) Limburg, as opposed to Dutch Limburg, which belongs to the Kingdom of the Netherlands, confusingly under the same administrative designation

plural of Belgian chocolate

Used other than figuratively or idiomatically: see Belgian, chocolate. / A style of high-quality chocolate originating from Belgium, but now produced worldwide.

plural of Belgian Sheepdog

One of four variants of sheep herding dog bred in Belgium. / The Groenendael variant of the above.