Definitions of treasure:

• noun:   a collection of precious things

  Example: "The trunk held all her meager treasures"

• noun:   any possession that is highly valued by its owner

  Example: "The children returned from the seashore with their shells and other treasures"

• noun:   accumulated wealth in the form of money or jewels etc.

  Example: "The pirates hid their treasure on a small island in the West Indies"

• noun:   art highly prized for its beauty or perfection
• verb:   hold dear
• verb:   be fond of; be attached to
• name:  A surname (very rare: popularity rank in the U.S.: #45098)