horn noun verb Stress: first syllable 🤍 Save Syllables: horn (1) English Definition A hard permanent outgrowth on the head of certain mammals, or a sounding device Example Sentence The driver blew the car horn loudly. US IPA /hɔːrn/ 🔊 Listen US UK IPA /hɔːn/ 🔊 Listen UK Synonyms antler siren hooter trumpet cornet Share this Word Facebook WhatsApp X Telegram Copy Link