Where does “krusto” come from?

krusto (Esperanto) comes from English crust, from Middle English cruste, from Anglo-Norman cruste, from Latin crusta, from Proto-Italic *krustos, from Proto-Indo-European krustós, from Proto-Indo-European krews- — to form a crust, begin to freeze.

krusto (Esperanto): crust

Definitions

  1. crust

Ancestry of “krusto”, step by step

krusto traces back through two separate lines of ancestry.

via English crust

StepLanguageWordMeaning
1EnglishcrustA more solid, dense or hard layer on a surface or...
2Middle Englishcrustecrust
3Anglo-Normancruste—
4LatincrustaThe hard surface of a body; rind, shell, crust,...
5Proto-Italic*krustos—
6Proto-Indo-Europeankrustóshardened
7Proto-Indo-Europeankrews-to form a crust, begin to freeze

via German Kruste

StepLanguageWordMeaning
1GermanKrustecrust; scab on a wound
2Old High Germankrusta—

Words derived from “krusto”

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