horn

noun

1
one of the bony outgrowths on the heads of certain ungulates
2
any hard protuberance from the head of an organism that is similar to or suggestive of a horn
3
a device on an automobile for making a warning noise
4
a brass musical instrument with a brilliant tone; has a narrow tube and a flared bell and is played by means of valves
5
a brass musical instrument consisting of a conical tube that is coiled into a spiral and played by means of valves
6
an alarm device that makes a loud warning sound
7
a high pommel of a Western saddle (usually metal covered with leather)
8
a noisemaker (as at parties or games) that makes a loud noise when you blow through it
9
a device having the shape of a horn
horns at the ends of a new moon
the hornof an anvil
10
a noise made by the driver of an automobile to give warning;
11
the material (mostly keratin) that covers the horns of ungulates and forms hooves and claws and nails

Also useful for “horn”:Unscrambler— Turn loose letters into real words