Submitted by György Chityil ... on Fri, 01/19/2018 - 23:35 Hierarchy: NounDescription: {{linguistics|prosody}} the contraction of two vowels into a diphthong or a long vowel.Ngram: synaeresisNgram Text: synaeresisSource: WiktionaryIssue: 0Wiktionary tag: prosodyNgram Count: 1