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Meaning of blowup

blow•up

Pronunciation: (blō'up"), [key]
— n.
  1. an explosion.
  2. a violent argument, outburst of temper, or the like, esp. one resulting in estrangement.
  3. an enlargement of a photograph.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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