noun (n)

• the spatial property resulting from the arrangement of parts in relation to each other and to the whole(noun.attribute)

  Example:
  Harmonious composition is essential in a serious work of art.
  

  Synonym:
  composing
  

  source: wordnet30
• the way in which someone or something is composed(noun.attribute)

  Synonym:
  constitution, make-up, makeup, physical composition
  

  source: wordnet30
• a mixture of ingredients(noun.substance)

  source: wordnet30
• a musical work that has been created(noun.communication)

  Example:
  The composition is written in four movements.
  

  Synonym:
  musical composition, opus, piece, piece of music
  

  source: wordnet30
• musical creation(noun.act)

  source: wordnet30
• the act of creating written works(noun.act)

  Synonym:
  authorship, penning, writing
  

  source: wordnet30
• art and technique of printing with movable type(noun.communication)

  Synonym:
  typography
  

  source: wordnet30
• an essay (especially one written as an assignment)(noun.communication)

  Example:
  He got an A on his composition.
  

  Synonym:
  paper, report, theme
  

  source: wordnet30
• something that is created by arranging several things to form a unified whole(noun.artifact)

  Example:
  He envied the composition of their faculty.
  

  source: wordnet30
• The act or art of composing, or forming a whole or integral, by placing together and uniting different things, parts, or ingredients.(noun)

  source: webster1913