Submitted by György Chityil ... on Fri, 01/19/2018 - 16:55 Hierarchy: NounDescription: {{physics}} Deceleration; reduction in the magnitude of velocity.Ngram: retardationNgram Text: retardationSource: WiktionaryIssue: 0Wiktionary tag: physicsNgram Count: 1Wikokit WikiText ID: 1154633
