Submitted by György Chityil ... on Fri, 01/19/2018 - 21:51 Hierarchy: NounDescription: {{heraldry|mythology}} Mythical dragon-like creature, having wings, only two legs and a barbed tail.Ngram: wyvernNgram Text: wyvernSource: WiktionaryIssue: 0Wiktionary tag: heraldrymythologyNgram Count: 1