Submitted by György Chityil ... on Fri, 01/19/2018 - 23:35 Hierarchy: NounDescription: {{astronomy}} The abundance of elements heavier than helium in stars as a result of nucleosynthesisNgram: metallicityNgram Text: metallicitySource: WiktionaryIssue: 0Wiktionary tag: astronomyNgram Count: 1