English klaxon

← Ancient Greek κλάζω (derived)

← Proto-Indo-European *glag- (derived)

← Proto-Indo-European *gal- (mention)

→ English klaxoning (suffix)

→ Spanish claxon (borrowed)

→ French klaxon (borrowed)

→ Indonesian klakson (derived)

→ Italian clacson (borrowed)

→ Korean 클락션 (mention)

→ Dutch claxon (borrowed)

→ Polish klakson (borrowed)

→ Portuguese klaxon (borrowed)