noun (n)

• the act of expanding something in apparent size(noun.act)

  source: wordnet30
• the ratio of the size of an image to the size of the object(noun.linkdef)

  source: wordnet30
• making to seem more important than it really is(noun.communication)

  Synonym:
  exaggeration, overstatement
  Antonym:
  understatement
  

  source: wordnet30
• a photographic print that has been enlarged(noun.artifact)

  Synonym:
  blowup, enlargement
  

  source: wordnet30
• The act of magnifying; enlargement; exaggeration.(noun)

  source: webster1913