Where does “klaxon” come from?

klaxon (Portuguese) comes from English Klaxon, from Ancient Greek κλάζω, from Proto-Indo-European glag-, from Proto-Indo-European gal- — to call, cry; to sound; to roop, scream, shout.

klaxon (Portuguese): klaxon a type of loud electric horn

Definitions

  1. klaxon a type of loud electric horn

Ancestry of “klaxon”, step by step

StepLanguageWordMeaning
1EnglishKlaxonA loud electric alarm or horn, especially as used in automobiles in the early 20th century
2Ancient GreekκλάζωI make a sharp piercing sound
3Proto-Indo-Europeanglag-to make a noise, clap, twitter; to make a noise,...
4Proto-Indo-Europeangal-to call, cry; to sound; to roop, scream, shout
Every word from Proto-Indo-European gal-Every word from Proto-Indo-European glag-Every word from Ancient Greek κλάζω