Where does “Ausschlussdiät” come from?

Ausschlussdiät (German) comes from German Ausschluss, from German ausschließen, from German aus-, from German Aus, from English out, from Middle English oute, from Old English ūt, from Proto-West Germanic *ūt — out, outward.

Ancestry of “Ausschlussdiät”, step by step

Ausschlussdiät traces back through two separate lines of ancestry.

via German Ausschluss

StepLanguageWordMeaning
1GermanAusschlussexclusion; expulsion; statute of repose
2Germanausschließento exclude, to debar; to rule out; to lock out...
3Germanaus-out-
4GermanAusan out; the end of play for an individual or a...
5EnglishoutAway from the inside, centre or other point of...
6Middle Englishouteout
7Old Englishūtout
8Proto-West Germanic*ūtout, outward
9Proto-Germanicūtout, outward
10Proto-Indo-Europeanúdout, outward

via German Diät

StepLanguageWordMeaning
1GermanDiätdiet
2Latindiaetadiet, regimen; house, dwelling; diet, assembly
3Ancient Greekδίαιταway of living, way of life, mode of life,...
4Ancient Greek-μᾰ"suffix forming a noun denoting the result of an...
5Proto-Indo-European-mn̥Creates action nouns or result nouns from verbs
Every word from Proto-Indo-European údEvery word from Proto-Germanic ūtEvery word from Proto-West Germanic *ūt