Where does “uncrusted” come from?

uncrusted (English) comes from English crusted, 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.

uncrusted (English): Not crusted

Definitions

  1. Not crusted

Ancestry of “uncrusted”, step by step

uncrusted traces back through two separate lines of ancestry.

via English crusted

StepLanguageWordMeaning
1Englishcrustedsimple past tense and past participle of crust
2EnglishcrustA more solid, dense or hard layer on a surface or...
3Middle Englishcrustecrust
4Anglo-Normancruste
5LatincrustaThe hard surface of a body; rind, shell, crust,...
6Proto-Italic*krustos
7Proto-Indo-Europeankrustóshardened
8Proto-Indo-Europeankrews-to form a crust, begin to freeze

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European krews-