Synonym: French horn, automobile horn, car horn, cornet, hooter, motor horn, saddle horn, trump, trumpet, tusk. Similar words: suborn, scorn, born of, morning, attorney, short, around the corner, shorts. Meaning: [hɔrn /hɔːn] 
n. 1. a noisemaker (as at parties or games) that makes a loud noise when you blow through it 2. one of the bony outgrowths on the heads of certain ungulates 3. a noise made by the driver of an automobile to give warning; 4. a high pommel of a Western saddle (usually metal covered with leather) 5. a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves 6. any hard protuberance from the head of an organism that is similar to or suggestive of a horn 7. the material (mostly keratin) that covers the horns of ungulates and forms hooves and claws and nails 8. an alarm device that makes a loud warning sound 9. a brass musical instrument consisting of a conical tube that is coiled into a spiral and played by means of valves 10. a device on an automobile for making a warning noise. v. stab or pierce with a horn or tusk.
n. 1. a noisemaker (as at parties or games) that makes a loud noise when you blow through it 2. one of the bony outgrowths on the heads of certain ungulates 3. a noise made by the driver of an automobile to give warning; 4. a high pommel of a Western saddle (usually metal covered with leather) 5. a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves 6. any hard protuberance from the head of an organism that is similar to or suggestive of a horn 7. the material (mostly keratin) that covers the horns of ungulates and forms hooves and claws and nails 8. an alarm device that makes a loud warning sound 9. a brass musical instrument consisting of a conical tube that is coiled into a spiral and played by means of valves 10. a device on an automobile for making a warning noise. v. stab or pierce with a horn or tusk. 
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(1) All are not hunters that blow the horn. 
(2) She gave three short hoots on the car horn.
(3) The knife has a horn handle.
(4) An impatient driver behind me sounded his horn.
(5) They circumnavigated Cape Horn Island in canoes.
(6) The taxi driver was angrily tooting his horn.
(7) The main orchestral brass instruments are the horn, trumpet, trombone(http://sentencedict.com/horn.html), and tuba.
(8) The journey round Cape Horn demanded a high degree of seamanship.
(9) I never hoot my horn when I pick a girl up for a date.
(10) He gave us a honk on his horn as he drove off.
(11) The driver sounded his horn when an old lady stood in front of his car.
(12) Don't try and horn in on our fun.
(13) The driver was blasting on his horn.
(14) Come to blow your horn.
(15) He played the tune on the horn.
(16) He beeped his horn at the cyclist.
(17) The ship sank off Cape Horn.
(18) The taxi driver gave a toot on the horn.
(19) He gave a furious blast on his horn.
(20) The waiting taxi gave a toot on its horn.
(21) Frightened by the car horn, the horse bolted.
(22) He sounded the car horn.
(23) The driver gave a blast on his horn.
(24) Behind him, a horn blared.
(25) A horn tooted in the distance.
(26) Impatient horn blasts began to sound behind him.
(27) The horn resounded through the forest.
(28) He honked his horn as he went past.
(29) He can logically infer that if the battery is dead then the horn will not sound.
(30) "Two gates there are for dreams," said Penelope to Odysseus after his ten years' wandering had ended. "One made for horn and one of for ivory.