Submitted by György Chityil ... on Sat, 01/20/2018 - 01:20 Hierarchy: NounDescription: {{astronomy}} The eventual formation of a dynamic equilibrium (in a galaxy, cluster etc) and the loss of any substructureNgram: virializationNgram Text: virializationSource: WiktionaryIssue: 0Wiktionary tag: astronomyNgram Count: 1