noun, genitive Mo·noc·er·o·tis [muh-nos-uh-roh-tis] /məˌnɒs əˈroʊ tɪs/. Astronomy.
Examples from the Web for monoceros
The remaining stars of Monoceros will be found on map No. 3.
In its present form it was not known to the ancients, not even to Pliny, whose idea of the Monoceros or Unicorn is peculiar.Curious Creatures in Zoology|John Ashton
The stars forming the western end of Monoceros are depicted on map No. 1.
The species described by Leuckart, from Monodon monoceros, is only half an inch long.Parasites|T. Spencer Cobbold
Turning now to the constellation Monoceros, we shall find a few objects worthy of attention.Astronomy with an Opera-glass|Garrett Putman Serviss