It can mean two things: 'tongue' or 'language'.
Language
In French, "langue" is feminine.
C CST une beve langue Le Francois's
yes, "en quelle langue" is the French translation of "in what language"
French is the only langue officielle in Quebec.
Langue.
La langue.
Porter
"Passer la langue" is a French expression meaning to run one's tongue over one's lips or lick one's lips, often in anticipation or desire.
La langue is tongue in French.
langue is the French word for language. In Spanish, it's la lengua.
la langue de la langue françaiseIn English we do not say "the language of French." We say the "language of France," or the "French language." La langue française, in either case.