Submitted by György Chityil ... on Fri, 01/19/2018 - 16:36 Hierarchy: NounDescription: A period of time in history seen as a single coherent entity; an epoch, era. {{defdate|from 16th c.}}Ngram: periodNgram Text: periodSource: WiktionaryIssue: 0Wiktionary tag: from 16th c.Ngram Count: 1Wikokit WikiText ID: 1050252