Submitted by György Chityil ... on Fri, 01/19/2018 - 23:54 Hierarchy: AdjectiveDescription: {{mathematics|of a function}} having an infinite number of derivatives at a point (otherwise it is monogenic)Ngram: polygenicNgram Text: polygenicSource: WiktionaryIssue: 0Wiktionary tag: of a functionNgram Count: 1