noun (n)

• a group of people who differ racially or politically from a larger group of which it is a part(noun.group)

  source: wordnet30
• being or relating to the smaller in number of two parts(noun.attribute)

  Example:
  When the vote was taken they were in the minority.
  He held a minority position.
  

  Antonym:
  bulk, majority
  

  source: wordnet30
• any age prior to the legal age(noun.time)

  Synonym:
  nonage
  Antonym:
  legal age, majority
  

  source: wordnet30
• The state of being a minor, or under age.(noun)

  source: webster1913