Submitted by György Chityil ... on Fri, 01/19/2018 - 21:56 Hierarchy: AdjectiveDescription: {{simile}} Calm and composed even in difficult or frustrating situations; self-possessed.Ngram: cool as a cucumberNgram Text: cool as a cucumberSource: WiktionaryIssue: 0Wiktionary tag: simileNgram Count: 4