The story
- Proto-Indo-European*ḱers-
- Proto-Indo-European*ḱr̥séti
- Proto-Italic*korsō
- Latincurrō
- Latincursus
- Old Frenchcours
- Middle Englishcours
- English todaycourse
From Middle English cours, from Old French cours, from Latin cursus (“course of a race”), from currō (“run”), ultimately from Proto-Indo-European *ḱers- (“to run”). Doublet of cursus and cour.
Words from the same roots
Latincursus all →
corsaircursivecursushussar
Proto-Indo-European*ḱers- all →
horserushhurryrecurexcursusCuronianexcursesupracargo
Etymology from Wiktionary, CC BY-SA 4.0.