Submitted by György Chityil ... on Fri, 01/19/2018 - 22:14 Hierarchy: AdjectiveDescription: {{context|philosophy|especially Kantianism}} Of or pertaining to the noumenon or the realm of things as they are in themselves.Ngram: noumenalNgram Text: noumenalSource: WiktionaryIssue: 0Wiktionary tag: especially KantianismNgram Count: 1