Khan
Part of speech: noun
Definition: after Genghis Khan, a ruler over various Turkish, Tatar and Mongol peoples in the Middle Ages an Ottoman sultan a noble or man of rank in various Muslim countries of Central Asia, including Afghanistan a caravanserai; a resting-place for a travelling caravan
Caravanserai
Part of speech: noun
Definition: A roadside inn having a central courtyard where caravans can rest.A home or shelter for caravans.