[bipson]

Isn't it that way: On the field, the language of the common man prevailed: sheep (e.g. german: Schaf). When being prepared in the kitchen, the meat becomes the mutton (french mouton). As far as I was told, this is from the time when the when french was noble and the noble recipes where prepared in the court's kitchens for the noble people.

[xiaopanga]

This is true only after the Norman invasion.