disintegration
//dɪsˌɪntɪˈɡreɪʃən//
Noun
disintegrationSingular
disintegrationsPlural
1
The process of breaking apart into smaller pieces or fragments; the loss of cohesion or integrity.
The disintegration of the old building happened gradually over many years.
2
The gradual decline or collapse of a system, organization, or relationship.
The disintegration of their marriage was painful for everyone involved.
3
(Physics) The spontaneous breakdown of an atomic nucleus resulting in the emission of particles or radiation.
The disintegration of radioactive atoms releases energy in the form of radiation.