Submitted by György Chityil ... on Fri, 01/19/2018 - 23:40 Hierarchy: NounDescription: {{context|by extension}} A very conservative or reactionary person, especially one with old-fashioned views.Ngram: mossbackNgram Text: mossbackSource: WiktionaryIssue: 0Wiktionary tag: by extensionNgram Count: 1