Where does “host” come from?

host (Middle English) comes from Old English hwōsta, from Proto-West Germanic hwōstō, from Proto-Germanic hwōstô, from Proto-Germanic hwōsaną, from Proto-Indo-European kʷeh₂s- — to cough.

Ancestry of “host”, step by step

host traces back through two separate lines of ancestry.

via Old English hwōsta

StepLanguageWordMeaning
1Old Englishhwōstacough; a cough
2Proto-West Germanichwōstōcough
3Proto-Germanichwōstôcough
4Proto-Germanichwōsanąto cough
5Proto-Indo-Europeankʷeh₂s-to cough

via Old Norse hósti

StepLanguageWordMeaning
1Old Norsehóstia cough

Words derived from “host

Every word from Proto-Indo-European kʷeh₂s-Every word from Proto-Germanic hwōsanąEvery word from Proto-Germanic hwōstô