Submitted by György Chityil ... on Fri, 01/19/2018 - 23:49 Hierarchy: AdjectiveDescription: {{by extension}} {{humorous}} in regular contact with a person or organisation.Ngram: on first name termsNgram Text: on first name termsSource: WiktionaryIssue: 0Wiktionary tag: by extensionhumorousNgram Count: 4