D defs.my
Entry 1 sense Webster, 1913

Nitrometer

· Ni·trom·e·ter · IPA
01 n. An apparatus for determining the amount of nitrogen or some of its compounds in any substance subjected to analysis; an azotometer.
  1. 1.
    An apparatus for determining the amount of nitrogen or some of its compounds in any substance subjected to analysis; an azotometer.(Chem.)