Submitted by György Chityil ... on Fri, 01/19/2018 - 18:19 Hierarchy: AdjectiveDescription: Of or pertaining to {{w|Christian Felix Klein}} (1849–1925), German mathematician.Ngram: KleinianNgram Text: KleinianSource: WiktionaryIssue: 0Wiktionary tag: wNgram Count: 1