'Klaxon' definitions:

Definition of 'klaxon'

From: WordNet
noun
A kind of loud horn formerly used on motor vehicles [syn: klaxon, claxon]

Definition of 'klaxon'

From: GCIDE
  • klaxon \klaxon\ n. A kind of loud horn formerly used on motor vehicles.
  • Syn: claxon. [WordNet 1.5]

Synonyms of 'Klaxon'

From: Moby Thesaurus