Definitions of pale:

• noun:   a wooden strip forming part of a fence
• verb:   turn pale, as if in fear
• adjective:   not full or rich

  Example: "High, pale, pure and lovely song"

• adjective:   (of light) lacking in intensity or brightness; dim or feeble

  Example: "The pale light of a half moon"

• adjective:   abnormally deficient in color as suggesting physical or emotional distress
• adjective:   lacking in vitality or interest or effectiveness

  Example: "A pale rendition of the aria"

• adjective:   very light colored; highly diluted with white

  Example: "Pale seagreen"

• name:  A surname (very rare: popularity rank in the U.S.: #39662)