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nitrometer

[nahy-trom-i-ter]
noun
  1. an apparatus for determining the amount of nitrogen or nitrogen compounds in a substance or mixture.

Origin of nitrometer

First recorded in 1820–30; nitro- + -meter
Related formsni·tro·met·ric [nahy-troh-me-trik] /ˌnaɪ troʊˈmɛ trɪk/, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for nitrometer

nitrometer

noun
  1. an instrument for measuring the amount of nitrogen in a substance
Derived Formsnitrometric (ˌnaɪtrəʊˈmɛtrɪk), adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012