Where does “Einkocher” come from?

Einkocher (German) comes from German einkochen, from German kochen, from Middle High German kochen, from Old High German kohhōn, from Proto-Germanic kukōną, from Proto-Germanic kukaz, from Latin coquus, from Latin coquō — to bend, arch.

Ancestry of “Einkocher”, step by step

StepLanguageWordMeaning
1Germaneinkochento boil down; to preserve, to bottle; to decieve,...
2Germankochento cook, to prepare food; to boil; to be stirred...
3Middle High Germankochento cook
4Old High Germankohhōnto cook
5Proto-Germanickukōnąto cook
6Proto-Germanickukazcook
7LatincoquusA cook; person who makes food
8Latincoquōto cook; prepare food
9EnglishCookA placename
10Middle Englishcookcook, chef, restauranteur; nourisher, nourishment
11Old Englishcōca cook
12Proto-West Germanickokkcock, rooster, chicken
13Proto-Germanickukkazcock, rooster, chicken
14Proto-Indo-Europeangēw-to bend, arch
Every word from Proto-Indo-European gēw-Every word from Proto-Germanic kukkazEvery word from Proto-West Germanic kokk