noun (n)

• a message issued in behalf of some product or cause or idea or person or institution(noun.communication)

  Synonym:
  packaging, promotion, promotional material
  

  source: wordnet30
• the quality of being open to public view(noun.attribute)

  Example:
  The publicity of the court room.
  

  source: wordnet30
• The quality or state of being public, or open to the knowledge of a community; notoriety; publicness.(noun)

  source: webster1913