omphalo

/AA1 M F AA1 L OW0/
noun
  1. 1

    The navel.

  2. 2

    An ancient religious stone artifact, or baetylus, used to denote the direction of the "center" of the world.

  3. 3

    The center or hub.

  4. 4

    The theological proposition that the world was created with certain indicia of a history which had not actually occurred (such as the humans who had never been connected to umbilical cords being created with navels).

  5. 5

    A raised central point; a boss.