Submitted by György Chityil ... on Fri, 01/19/2018 - 22:28 Hierarchy: NounDescription: {{astronomy}} The twinkling of a star caused by turbulence in the Earth's atmosphereNgram: scintillationNgram Text: scintillationSource: WiktionaryIssue: 0Wiktionary tag: astronomyNgram Count: 1