implosion

1. The inrush of air in forming a suction stop. (countable, uncountable)
2. The action of imploding. (countable, uncountable)
3. The act or action of bringing to or as if to a center. (countable, uncountable)
4. Violent compression. (countable, uncountable)
5. A catastrophic failure; a sudden failure or collapse of an organization or system. (countable, uncountable)

Plural implosions