Submitted by György Chityil ... on Fri, 01/19/2018 - 21:56 Hierarchy: NounDescription: {{orthography}} A diacritic mark in Ancient Greek used to indicate aspiration of an initial vowel or rho.Ngram: spiritus asperNgram Text: spiritus asperSource: WiktionaryIssue: 0Wiktionary tag: orthographyNgram Count: 2