Submitted by György Chityil ... on Fri, 01/19/2018 - 22:14 Hierarchy: NounDescription: {{architecture}} A platform outside the raised entrance to a church or large building, or the steps leading to such a platform.Ngram: perronNgram Text: perronSource: WiktionaryIssue: 0Wiktionary tag: architectureNgram Count: 1