noun (n)

• the right to take another's property if an obligation is not discharged(noun.possession)

  source: wordnet30
• a large dark-red oval organ on the left side of the body between the stomach and the diaphragm; produces cells involved in immune responses(noun.body)

  Synonym:
  spleen
  

  source: wordnet30
• A legal claim; a charge upon real or personal property for the satisfaction of some debt or duty; a right in one to control or hold and retain the property of another until some claim of the former is paid or satisfied.(noun)

  source: webster1913