Submitted by György Chityil ... on Sat, 01/20/2018 - 01:10 Hierarchy: NounDescription: {{obsolete|physics}} An instrument that measured altitudes via the boiling point of waterNgram: thermobarometerNgram Text: thermobarometerSource: WiktionaryIssue: 0Wiktionary tag: physicsNgram Count: 1