Submitted by György Chityil ... on Fri, 01/19/2018 - 18:28 Hierarchy: Proper NounDescription: {{Greek mythology}} The Muse of sacred music.Ngram: PolyhymniaNgram Text: PolyhymniaSource: WiktionaryIssue: 0Wiktionary tag: Greek mythologyNgram Count: 1Wikokit WikiText ID: 137194