Definitions of dimple:

• noun:   a small natural hollow in the cheek or chin

  Example: "His dimple appeared whenever he smiled"

• noun:   any slight depression in a surface

  Example: "There are approximately 336 dimples on a golf ball"

• noun:   a chad that has been punched or dimpled but all four corners are still attached
• verb:   produce dimples while smiling

  Example: "The child dimpled up to the adults"

• verb:   mark with, or as if with, dimples

  Example: "Drops dimpled the smooth stream"

• name:  A female given name (rare: 1 in 50000 females; popularity rank in the U.S.: #3040)