Where does “Castricum” come from?

Castricum (Dutch) comes from Old Dutch hēm, from Proto-West Germanic haim, from Proto-Germanic haimaz, from Proto-Indo-European ḱóymos, from Proto-Indo-European ḱey- — to be lying down; to settle.

Ancestry of “Castricum”, step by step

StepLanguageWordMeaning
1Old Dutchhēmhome, place
2Proto-West Germanichaimhome
3Proto-Germanichaimazhome; house; village
4Proto-Indo-Europeanḱóymosof the home, belonging to the family; village,...
5Proto-Indo-Europeanḱey-to be lying down; to settle

Words derived from “Castricum

Every word from Proto-Indo-European ḱey-Every word from Proto-Indo-European ḱóymosEvery word from Proto-Germanic haimaz