Horn or Horns may refer to:
- Horn (anatomy), a pointed projection of the skin on the head of various animals. Source of all other uses below.
- Horn, the substance that, apart from other functions, is the main component of the tissue that sheaths the bony core of horns and hoofs of various animals.
Famous quotes containing the word horn:
“The hounding of a dog pursuing a fox or other animal in the horizon may have first suggested the notes of the hunting-horn to alternate with and relieve the lungs of the dog. This natural bugle long resounded in the woods of the ancient world before the horn was invented.”
—Henry David Thoreau (1817–1862)