Submitted by György Chityil ... on Sat, 01/20/2018 - 01:15 Hierarchy: NounDescription: {{pharmaceutical drug}} An analog of the biological compound prostacyclin, used in the treatment of hypertension.Ngram: treprostinilNgram Text: treprostinilSource: WiktionaryIssue: 0Wiktionary tag: pharmaceutical drugNgram Count: 1