noun (n)

• the difference between the market value of a property and the claims held against it(noun.possession)

  source: wordnet30
• the ownership interest of shareholders in a corporation(noun.possession)

  source: wordnet30
• conformity with rules or standards(noun.attribute)

  Synonym:
  fairness
  Antonym:
  inequity, unfairness
  

  source: wordnet30
• Equality of rights; natural justice or right; the giving, or desiring to give, to each man his due, according to reason, and the law of God to man; fairness in determination of conflicting claims; impartiality.(noun)

  source: webster1913