Started by Bābur, a descendant of Genghis Khan, the Muslim Mogul dynasty ruled much of India from the early 16th century to the mid-18th century. The Moguls (whose name is also spelled Moghul or Mughal) were known for their talented and powerful rulers (called "Great Moguls"), so it's no surprise that in English the word mogul came to denote a powerful person, as in today's familiar references to "media moguls." Skiers might wonder if such power moguls have anything to do with the name they use for a bump in a ski run, but that hilly homonym has nothing to do with Asian Mogul dynasties. We picked up the skier's mogul from German dialect, from a word that is probably related to the Viennese mugl, meaning "small hill."