Learn how to say Mongols correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word Mongol:
1a native or inhabitant of Mongolia; a Mongolian.
2 [mass noun] the language of the Mongols; Mongolian.
3 (mongol) offensive a person with Down’s syndrome.
relating to the people of Mongolia or their language.
In the 13th century ad the Mongol empire under Genghis Khan extended across central Asia from Manchuria in the east to European Russia in the west. Under Kublai Khan China was conquered and the Mongol capital moved to Khanbaliq (modern Beijing). The Mongol empire collapsed after a series of defeats culminating in the destruction of the Golden Horde by the Muscovites in 1380
Mongolian, perhaps from mong ‘brave’