[f. as prec. + -METER.] An instrument for measuring the amount of vapor.

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1878.  Ure’s Dict. Arts, etc., IV. 565. The alcohol [is] determined … by Geissler’s vaporimeter.

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1899.  trans. Jaksch’s Clin. Diagnosis (ed. 4), vii. 355. Parlato employs the vaporimeter for the purpose.

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