Where does “cornet” come from?

cornet (Old French) comes from Latin cornū, from Proto-Indo-European ḱerh₂- — head, top; horn.

Ancestry of “cornet”, step by step

StepLanguageWordMeaning
1Latincornūhorn; antler
2Proto-Indo-Europeanḱerh₂-head, top; horn

Words derived from “cornet

Every word from Proto-Indo-European ḱerh₂-Every word from Latin cornū