Submitted by György Chityil ... on Fri, 01/19/2018 - 18:09 Hierarchy: NounDescription: {{sometimes|humorous}} An influential advisor or mentor. {{defdate|from 20th c.}}Ngram Text: guruSource: WiktionaryIssue: 0Wiktionary tag: humorousfrom 20th c.Ngram Count: 1Wikokit WikiText ID: 706989