Alemannic
noun
Al·e·man·nic ˌa-lə-ˈma-nik 
: the group of dialects of German spoken in Alsace, Switzerland, and southwestern Germany
Word History
Etymology
ultimately from Late Latin Alemanni, Alamanni a confederation of Germanic tribes, from Germanic *ala- all + *mann- man — more at all, man
First Known Use
circa 1797, in the meaning defined above