noun (n)

• the formal act of approving(noun.act)

  Example:
  He gave the project his blessing.
  

  Synonym:
  approval, approving
  Antonym:
  disapproval
  

  source: wordnet30
• a desirable state(noun.state)

  Example:
  Enjoy the blessings of peace.
  

  Synonym:
  boon
  

  source: wordnet30
• a short prayer of thanks before a meal(noun.communication)

  Synonym:
  grace, thanksgiving
  

  source: wordnet30
• a ceremonial prayer invoking divine protection(noun.communication)

  Synonym:
  benediction
  

  source: wordnet30
• the act of praying for divine protection(noun.act)

  source: wordnet30
• The act of one who blesses.(noun)

  source: webster1913