Submitted by György Chityil ... on Fri, 01/19/2018 - 23:54 Hierarchy: AdverbDescription: {{US|medicine}} {{alternative form of|per orem}} per os; via the mouth; orallyNgram: per orumNgram Text: per orumSource: WiktionaryIssue: 0Wiktionary tag: alternative form ofNgram Count: 2