English to English

noun (n)

• a social club for male undergraduates(noun.group)

  Synonym:
  frat
  

  source: wordnet30
• people engaged in a particular occupation(noun.group)

  Example:
  The medical fraternity.
  

  Synonym:
  brotherhood, sodality
  

  source: wordnet30
• The state or quality of being fraternal or brotherly; brotherhood.(noun)

  source: webster1913