Where does “crustily” come from?

crustily (English) comes from English crusty, 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.

crustily (English): In a crusty manner

Definitions

  1. In a crusty manner

Ancestry of “crustily”, step by step

StepLanguageWordMeaning
1EnglishcrustyHaving a crust, especially a thick one;...
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
Every word from Proto-Indo-European krews-Every word from Proto-Indo-European krustósEvery word from Proto-Italic *krustos