Submitted by György Chityil ... on Fri, 01/19/2018 - 18:28 Hierarchy: NounDescription: {{by extension}} Anything of no real benefit which nevertheless makes people feel better.Ngram: placeboNgram Text: placeboSource: WiktionaryIssue: 0Wiktionary tag: by extensionNgram Count: 1Wikokit WikiText ID: 1067325