Where does “курс” come from?

курс (Russian) comes from Spanish curso, from Catalan cursar, from Latin curso, from Latin currō, from Proto-Indo-European ḱer-, from Proto-Indo-European kr̥-, from Proto-Indo-European ker- — army.

курс (Russian): course, year; course, vector; exchange rate

Definitions

  1. course, year; course, vector; exchange rate

Ancestry of “курс”, step by step

StepLanguageWordMeaning
1Spanishcursocourse, trajectory, route, direction; class,...
2CatalancursarTo attend; to enrol
3LatincursoI run around; I run hither and thither; dative...
4Latincurrōto run
5Proto-Indo-Europeanḱer-to grow, to make grow, to nourish; to plait,...
6Proto-Indo-Europeankr̥-to turn, to bend
7Proto-Indo-Europeanker-army

Words derived from “курс

Every word from Proto-Indo-European ker-Every word from Proto-Indo-European kr̥-Every word from Proto-Indo-European ḱer-