noun (n)

• the end of a word (a suffix or inflectional ending or final morpheme)(noun.communication)

  Example:
  I don't like words that have -ism as an ending.
  

  Synonym:
  termination
  

  source: wordnet30
• the act of ending something(noun.act)

  Synonym:
  conclusion, termination
  

  source: wordnet30
• the point in time at which something ends(noun.time)

  Example:
  The ending of warranty period.
  

  Synonym:
  end
  Antonym:
  middle
  

  source: wordnet30
• event whose occurrence ends something(noun.event)

  Example:
  His death marked the ending of an era.
  

  Synonym:
  conclusion, finish
  Antonym:
  beginning
  

  source: wordnet30
• the last section of a communication(noun.communication)

  Synonym:
  close, closing, conclusion, end
  

  source: wordnet30
• Termination; concluding part; result; conclusion; destruction; death.(noun)

  source: webster1913