noun (n)

• any of numerous small pigeons(noun.animal)

  source: wordnet30
• someone who prefers negotiations to armed conflict in the conduct of foreign relations(noun.person)

  Synonym:
  peacenik
  Antonym:
  hawk, war hawk
  

  source: wordnet30
• a constellation in the southern hemisphere near Puppis and Caelum(noun.object)

  Synonym:
  columba
  

  source: wordnet30
• flesh of a pigeon suitable for roasting or braising; flesh of a dove (young squab) may be broiled(noun.food)

  Synonym:
  squab
  

  source: wordnet30
• an emblem of peace(noun.communication)

  source: wordnet30
• A pigeon of the genus Columba and various related genera. The species are numerous.(noun)

  source: webster1913