Mon·go·lian
| \ män-ˈgōl-yən
, mäŋ-, -ˈgō-lē-ən\
1
: of, relating to, or constituting Mongolia, the Mongolian People's Republic, the Mongols, or Mongolian
2
dated, now usually offensive
: of, relating to, or affected with Down syndrome
1a
: the language of the Mongol people
b
: a family of Altaic languages that includes the languages of the Mongols and the Kalmucks