2
general::
noun part of an animal ADJ. buffalo, bull's, cow's, rhino, etc. ornaments made of rhino horn | curled, curved a large bull with curved horns | sharp warning device on a vehicle ADJ. car VERB + HORN blow, honk, sound, toot Passing motorists honked their horns. HORN + VERB beep, blare, hoot, sound Another horn blared behind me. HORN + NOUN blast Impatient horn blasts began to sound behind him. PREP. on a/the ~ He gave a furious blast on his horn. musical instrument VERB + HORN blow HORN + NOUN sectionMUSIC
Oxford Collocations Dictionary