monoceros

/M AH0 N AA1 S ER0 AH0 S/
noun
  1. 1

    (obsolete) A unicorn.

  2. 2

    (obsolete) A narwhal.

  3. 3

    (astronomy) A winter constellation of the northern sky, said to resemble a unicorn. It lies amid the Milky Way, just east of the constellation Orion.