monoceros Meaning, Definition & Usage

Mo*noc"e*ros noun
Etymology
L., fr. Gr. alone, single + horn.
Definitions
  1. A one-horned creature; a unicorn; a sea monster with one horn.
    Mighty monoceroses with immeasured tails. Spenser.
  2. (Astron.) The Unicorn, a constellation situated to the east Orion.

Webster 1913