Submitted by György Chityil ... on Fri, 01/19/2018 - 23:45 Hierarchy: NounDescription: {{idiomatic|by extension}} Something disappointing, disquieting, disreputable, or otherwise unworthy of admiration.Ngram: not a pretty sightNgram Text: not a pretty sightSource: WiktionaryIssue: 0Wiktionary tag: by extensionNgram Count: 4