Where does “croûtage” come from?

croûtage (French) comes from French croûter, from Old French croster, from Latin crusto, from Latin crusta, from Proto-Italic *krustos, from Proto-Indo-European krustós, from Proto-Indo-European krews- — to form a crust, begin to freeze.

croûtage (French): crusting

Definitions

  1. crusting

Ancestry of “croûtage”, step by step

StepLanguageWordMeaning
1Frenchcroûterto eat; to crust
2Old Frenchcrosterto crust
3LatincrustoI cover with a rind, shell, incrustation,...
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
Every word from Proto-Indo-European krews-Every word from Proto-Indo-European krustósEvery word from Proto-Italic *krustos