Definitions of blank:

• noun:   a cartridge containing an explosive charge but no bullet
• noun:   a piece of material ready to be made into something
• noun:   a substitute for a taboo word

  Example: "I hit the blank blank car"

• noun:   a blank gap or missing part
• noun:   a blank character used to separate successive words in writing or printing
• verb:   keep the opposing (baseball) team from winning
• adjective:   not charged with a bullet

  Example: "A blank cartridge"

• adjective:   void of expression

  Example: "A blank stare"

• adjective:   of a surface; not written or printed on

  Example: "Blank pages"

• name:  A surname (common: 1 in 16666 families; popularity rank in the U.S.: #2160)