Hun

1. N a member of any of several Asiatic nomadic peoples speaking Mongoloid or Turkic languages who dominated much of Asia and E Europe from before 300 bc, invading the Roman Empire in the 4th and 5th centuries a.d 匈奴人; 說矇古語(yǔ)或土耳其語(yǔ)的亞洲遊牧民族，公元前300年之前佔(zhàn)領(lǐng)亞洲和歐洲許多地區(qū)，公元4—5世紀(jì)入侵羅馬帝國(guó)