Where does “Kjarscht” come from?

Kjarscht (Plautdietsch) comes from Middle Low German korste, from Latin crusta, from Proto-Italic *krustos, from Proto-Indo-European krustós, from Proto-Indo-European krews- — to form a crust, begin to freeze.

Kjarscht (Plautdietsch): crust

Definitions

crust

Ancestry of “Kjarscht”, step by step

Step	Language	Word	Meaning
1	Middle Low German	korste	—
2	Latin	crusta	The hard surface of a body; rind, shell, crust,...
3	Proto-Italic	*krustos	—
4	Proto-Indo-European	krustós	hardened
5	Proto-Indo-European	krews-	to form a crust, begin to freeze

Words derived from “Kjarscht”

Brootkjarscht
Ieedkjarscht
kjarschtich

Every word from Proto-Indo-European krews- →Every word from Proto-Indo-European krustós →Every word from Proto-Italic *krustos →