Submitted by György Chityil ... on Fri, 01/19/2018 - 18:37 Hierarchy: NounDescription: An indefinite period of time (usually with some qualifying word). {{defdate|from 18th c.}}Ngram: spellNgram Text: spellSource: WiktionaryIssue: 0Wiktionary tag: from 18th c.Ngram Count: 1