noun, noun or participle which takes 'suru', intransitive verb
Describes the complete breakdown or disintegration of an organization, system, plan, or authority. Often used for governments, companies, or regimes. The image is of roof tiles falling apart one after another.
その独裁政権は内部抗争で瓦解した。
The dictatorship collapsed due to internal strife.
計画は資金不足で瓦解した。
The plan fell apart because of a lack of funds.