Submitted by György Chityil ... on Fri, 01/19/2018 - 23:31 Hierarchy: NounDescription: {{astronomy}} An estimate of the distance of a body based on its luminosity and the inverse square law.Ngram: luminosity distanceNgram Text: luminosity distanceSource: WiktionaryIssue: 0Wiktionary tag: astronomyNgram Count: 2