Where does “hock” come from?

I notice this chain contains circular references and inconsistencies that make it impossible to write an accurate etymology sentence. The chain lists "English hack," "English hatch," and "English sack" multiple times in what appears to be a malformed sequence, and it doesn't clearly show how "hock" derives from these elements. Could you provide: 1. A clarified chain showing the actual etymological path to "hock" 2. The meaning of "hock" that should be explained 3. Confirmation of which languages are actually involved I'm happy to write the sentence once the chain is corrected.

hock (English): A Rhenish wine, of a light yellow color, either...

Definitions

  1. A Rhenish wine, of a light yellow color, either...

Ancestry of “hock”, step by step

hock traces back through 3 separate lines of ancestry.

via English hockamore

StepLanguageWordMeaning
1EnglishhockamoreA Rhenish white wine
2GermanHochheimerfrom Hochheim
3EnglishHochheimA town in Hesse, Germany, situated on the river Main
4GermanHeimhome; hostel; asylum
5Middle High Germanheimhome, house
6Old High Germanheimvillage, home; home; dwelling, house
7Proto-West Germanichaimhome
8Proto-Germanichaimazhome; house; village
9Proto-Indo-Europeanḱóymosof the home, belonging to the family; village,...
10Proto-Indo-Europeanḱey-to be lying down; to settle

via Yiddish האַקן

StepLanguageWordMeaning
1Yiddishהאַקןto cut, to chop; to knock, to bang; to annoy, to...
2Middle High Germanhacken
3Old High Germanhacchōn
4Proto-West Germanichakkōnto hack, to chop
5Proto-GermanichakkōnąTo hack; chop; To hoe
6Proto-Indo-Europeankeg-peg; hook

via Middle English hough

StepLanguageWordMeaning
1Middle EnglishhoughThe heel rear of a foot
2Old Englishhōhheel, hough; hill spur, promontory; promontory
3Proto-West Germanic*hą̄hheel
4Proto-Germanichanhazheel
5Proto-Indo-Europeanḱenk-to hang

Words derived from “hock

Every word from Proto-Indo-European ḱey-