blowup

noun

1. a violent release of energy caused by a chemical or nuclear reaction

Similar word(s): detonation, explosion

Definition categories: event, discharge

2. an unrestrained expression of emotion

Similar word(s): ebullition, effusion, gush, outburst

Definition categories: communication, expression, manifestation, reflection, reflexion

3. a photographic print that has been enlarged

Similar word(s): enlargement, magnification

Definition categories: man–made, exposure, photo, photograph, pic, picture