implosion
1. [ noun ] a sudden inward collapse
Examples:

"the implosion of a light bulb"

Related terms: collapse gravitational_collapse implode
2. [ noun ] (phonetics) the initial occluded phase of a stop consonant
Related terms: blockage stop_consonant
Similar spelling:   imploring
  impulsion
  implore
  implode
  imploringly
  implication
  implausibly
  implausible