Submitted by György Chityil ... on Fri, 01/19/2018 - 22:19 Hierarchy: NounDescription: {{geometry}} A flat model made from folded strips of paper that can be folded, or flexed, to reveal a number of hidden faces.Ngram: flexagonNgram Text: flexagonSource: WiktionaryIssue: 0Wiktionary tag: geometryNgram Count: 1