horn Pronunciation: /hɔːrn; hɔːn/Translate horn | into French | into German | into Italian Spanish translation of hornn 1 c u [Zool] (of animal) cuerno (m) asta (f‡) cacho (m) (AmS), guampa (f) (CS) 2 c [Mus] a (wind instrument) cuerno (m) b (French horn) trompa (f) 3 c [Auto] claxon (m) bocina (f); [Naut] sirena (f)horn in other Oxford dictionaries Definition of horn in the British & World English dictionary Definition of horn in the US English dictionary