Definitions of Olympian:

• noun:   a classical Greek god after the overthrow of the Titans
• noun:   an athlete who participates in the Olympic games
• adjective:   of or pertaining to the greater gods of ancient Greece whose abode was Mount Olympus

  Example: "Olympian deities"

• adjective:   of the region of Olympia in Greece or its inhabitants

  Example: "Olympian plain"

• adjective:   majestic in manner or bearing; superior to mundane matters

  Example: "Olympian detachment"

• adjective:   far beyond what is usual in magnitude or degree

  Example: "Olympian efforts to save the city from bankruptcy"