Submitted by György Chityil ... on Fri, 01/19/2018 - 20:43 Hierarchy: NounDescription: {{science}} A container used for collecting gas from experiments. It looks like a tube with a broad base and a broad opening.Ngram: gas jarNgram Text: gas jarSource: WiktionaryIssue: 0Wiktionary tag: scienceNgram Count: 2