horn noun
1 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
2 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.
3 musical instrument
VERB + HORN blow
HORN + NOUN section > Special page at MUSIC
You can also check other dicts: horn (English, 中文解释 ), wordnet sense, Collins Definition